dumbbell
英 ['dʌmbel] 美 [ˈdʌmˌbɛl]

n.

哑铃；蠢人；笨蛋；傻瓜

英英释义

dumbbell[ 'dʌmbel ]

• n.
  • an exercising weight; two spheres connected by a short bar that serves as a handle
  • an ignorant or foolish person

    同义词：dummydopeboobboobypinhead

双语例句

用作名词(n.)

1. Dumbbell exercises toned my muscles.
   哑铃操锻炼我的肌肉。
2. The dumbbell was raised from the ground.
   哑铃被从地上举了起来。

权威例句

Dumbbell
Dumbbell-like bifunctional Au-Fe3O4 nanoparticles.
Dumbbell-Like Au-Fe3O4 Nanoparticles for Target-Specific Platin Delivery
Au–Fe3O4 Dumbbell Nanoparticles as Dual‐Functional Probes
Dumbbell-like Pt-Fe3O4 nanoparticles and their enhanced catalysis for oxygen reduction reaction
Nanogap-engineerable Raman-active nanodumbbells for single-molecule detection
A unified view of polymer, dumbbell, and oligonucleotide DNA nearest-neighbor thermodynamics.
Hierarchical WO3 Hollow Shells: Dendrite, Sphere, Dumbbell, and Their Photocatalytic Properties
Visible light-induced charge retention and photocatalysis with hybrid CdSe-Au nanodumbbells.
Visible Light-Induced Charge Retention and Photocatalysis with Hybrid CdS-Au Nano dumbbells. Nano Lett. 8, 637