hollow
英 [ˈhɒləʊ] 美 [ˈhɑloʊ]

adj.

空的；空洞的；虚伪的；空腹的

n.

洞，坑；山谷；

vt.& vi.

挖空（某物），变空；挖出（孔、洞）；

adv.

完全，彻底；

变形

复数：hollows过去式：hollowed过去分词：hollowed现在分词：hollowing第三人称单数：hollows

双语释义

adj.(形容词)

1. 空的empty;vacant
2. 凹的 lacking flesh so that the skin sinks inwards
3. 空洞的 having a ringing sound like the note when an empty container is struck
4. 虚伪的deceptive;deceitful

n.(名词)

1. [C]洞，坑，凹地 a space sunk into sth,especially into the ground

英英释义

hollow[ 'hɔləu ]

• n.
  • a cavity or space in something

    "hunger had caused the hollows in their cheeks"

  • a small valley between mountains

    "he built himself a cabin in a hollow high up in the Appalachians"

    同义词：holler

  • a depression hollowed out of solid matter

    同义词：hole

• v.
  • remove the inner part or the core of

    同义词：excavatedig

  • remove the interior of

    "hollow out a tree trunk"

    同义词：hollow outcore out

• adj.
  • not solid; having a space or gap or cavity

    "a hollow wall"; "a hollow tree"; "hollow cheeks"; "his face became gaunter and more hollow with each year"

  • deliberately deceptive

    "hollow (or false) promises"

    同义词：false

  • as if echoing in a hollow space

    "the hollow sound of footsteps in the empty ballroom"

  • devoid of significance or point

    "a hollow victory"

    同义词：emptyvacuous

词汇搭配

用作形容词 (adj.)～+名词

• hollow pipe空心管子
• hollow words空洞的言语
• hollow laugh虚伪的笑
• hollow promises虚伪的允诺

词组短语

hollow fiber中空纤维

hollow glass中空玻璃；凹窝载玻片

hollow block空心块，空心砖

hollow cylinder空心圆柱体

hollow shaft管轴，空心轴

hollow concrete空心混凝土；多孔混凝土；大孔隙混凝土

hollow brick空心砖

hollow cathode中空阴极，空心阴极

hollow sphere空心球体

hollow steel中空钢

ring hollow话听起来不诚恳；话语听着空洞

hollow out vt. 挖空（挖洞；开凿）

hollow tree空心树

concrete hollow block混凝土空心砌块；空心混凝土砖；水泥空心砖

hollow organ中空瀑；中空器官

hollow pipe空心管

hollow core中空心

hollow beam空心梁

hollow section空心截面；空心型钢

更多收起词组短语

同近义词辨析

open, blank, vacant, hollow, empty

这组词都有“空的”的意思，其区别是：

open指未被占有，从而可被别人得到的。

blank指上面没有写字、印刷或做记号的空白表面，或指上面留着准备被填写的空白处。

vacant普通用词，侧重某物或某个位置没有被占用。

hollow指物体中间是空的。

empty指空无一人或一物，或空洞无意义的。

hollow, cavity, pit, cave, hole

这组词都有“洞、穴”的意思，其区别是：

hollow通常指表面上的坑或凹处，也指物体内部的空洞。

cavity比hole正式，指实体内中或表面的空洞或空腔。

pit指天然的大洞，尤指地上的洞，也指为采掘矿物而挖的深洞。

cave指出洞、窑洞或溶洞，可以是天然的或人造的。

hole最普通用词，泛指实体上的洞、孔或坑，不涉及其大小、深浅或穿透与否。

双语例句

用作形容词(adj.)

1. This tree looks high and strong but actually its trunk is hollow.
   这棵树看起来又高又壮，实际上树干是空的。
2. His protests on human rights sound hollow.
   他就人权问题提出的抗议听来很空洞。
3. He was thin and his cheeks were hollow.
   他很瘦,连面颊都凹陷了下去。
4. An open enemy is better than a hollow friend.
   宁有公开的敌人，不要虚伪的朋友。
5. She could hear nothing but the hollow echo of his steps.
   除了他的脚步的低沉回音，她什么声音都听不到。

用作名词(n.)

1. The track dipped, weaving into a wooded hollow.
   小路消失了，迂回前行到了一片多树的山谷里。
2. Squirrels often use a hollow in a tree to store nuts.
   松鼠常用树洞储藏坚果。
3. I crawled under the house and crept into a dark hollow of a brick chimney.
   我爬到屋子底下，钻进了砖烟囱的黑窟窿里。

用作及物动词(vt.)

1. The Indians used to hollow out a log to make a canoe.
   印第安人过去常挖空圆木制成独木舟。

用作副词(adv.)

1. I played Max at chess yesterday and beat him hollow.
   昨天我跟麦克斯下棋，杀得他一败涂地。

权威例句

Hollow Micro‐/Nanostructures: Synthesis and Applications
ZnSe semiconductor hollow microspheres.
Hollow capsule processing through colloidal templating and self-assembly
Interfacial synthesis of hollow TiO2 microspheres in ionic liquids.
Gas sensors using hierarchical and hollow oxide nanostructures: Overview
Designed Synthesis of Coaxial SnO2@carbon Hollow Nanospheres for Highly Reversible Lithium Storage
Tunable Photocatalytic Selectivity of Hollow TiO2 Microspheres Composed of Anatase Polyhedra with Exposed {001} Facets
Stimuli‐Responsive Controlled Drug Release from a Hollow Mesoporous Silica Sphere/Polyelectrolyte Multilayer Core–Shell Structure
Chemical heterogeneity of humic substances: characterization of size fractions obtained by hollow-fibre ultrafiltration.
Template-Engaged Replacement Reaction:  A One-Step Approach to the Large-Scale Synthesis of Metal Nanostructures with Hollow Interi...