knockdown
英 ['nɒkdaʊn] 美 [ˈnɑkˌdaʊn]

adj.

极低的，猛的，可拆开的；

n.

价格的压低，船的破损；

变形

复数：knockdowns

英英释义

knockdown[ 'nɔkdaun ]

• n.a blow that knocks the opponent off his feet
• adj.(furniture) easily assembled and dismantled

  "I bought a knockdown chest at the do-it-yourself store"

双语例句

用作形容词(adj.)

1. He flashed me a knockdown charming smile.
   他冲着我可爱地笑了一下。
2. A knockdown blow made the man fall down at once.
   强有力的一击使得那男人很快倒下了。
3. It was the last one they had and they sold it me at a knockdown price.
   这是他们手中的最后一个，他们以低价卖给了我。
4. India is planning to produce a laptop for the knockdown price of roughly $20.
   目前，印度正计划生产一款售价极低的笔记本电脑，每台售价约为20美元。

用作名词(n.)

1. He gave me a real knockdown to the company.
   他将我详细介绍给公司。

权威例句

p53 Activation by Knockdown Technologies
P53 Activation by Knockdown Technologies. PLoS Genet 3:e78
CXCR4 knockdown by small interfering RNA abrogates breast tumor growth in vivo
The molecular biology of knockdown resistance to pyrethroid insecticides.
A general method for gene knockdown in mice by using lentiviral vectors expressing small interfering RNA
Specific knockdown of Oct4 and beta2-microglobulin expression by RNA interference in human embryonic stem cells and embryonic carcin...
Nasevicius, A. & Ekker, S.C. Effective targeted gene 'knockdown' in zebrafish. Nat. Genet. 26(2), 216-220
Molecular characterization of pyrethroid knockdown resistance (kdr) in the major malaria vector Anopheles gambiae s.s.
MicroRNA-21 knockdown disrupts glioma growth in vivo and displays synergistic cytotoxicity with neural precursor cell delivered S-TR...
Identification of mutations in the housefly para-type sodium channel gene associated with knockdown resistance (kdr) to pyrethroid i...