[化] 失重
[医] 失重[状态]
n the property of being comparatively small in weight
词型变化:名词复数形式 : weightlessnesses
词性分布:
名词100%

weightlessness的用法和样例:

例句

用作名词(n.)
  1. Astronauts in flight must adjust to weightlessness.宇航员在飞行中必须适应失重状态。
  2. When a sportsman rises high into the air and an astronaut travels around the orbit, they will be in weightlessness.运动员的腾空和宇航员在轨道上的飞行都是处于失重状态。

词汇搭配

  • weightless无重量的
  • simulated weightlessness conditions模拟失重条件...
  • simulated weightlessness模拟失重
  • weightlessness effect失重效应
【近义词】

1. adjust,适应(要说明适应什么就在adjust后加to)。 eg:Astronauts in flight must adjust to weightlessness. 宇航员在飞行中得适应失重状态。 2. into,在口语中可表示对...很有兴趣,热衷于,入迷。 eg:She's really

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