| 释义 |
life belt
释义
n. 安全带
例句
1·The portable life belt provided by the invention has small volume and can be carried conveniently as the gas-bag belt length can be regulated according to waistline of users;
本发明提供的一种便携式救生带，体积小，携带方便 ，可根据使用者的腰围调节气囊带长度；
2·The fact I was wearing a seat belt saved my life .
我系着安全带，幸免于难。
《柯林斯英汉双解大词典》
3·Paradoxically, while the temperatures required for liquid water exist only in the inner solar system, the key building blocks of life , including water itself, occur primarily beyond the asteroid belt .
矛盾的是，虽然液态水所需的温度只存在于太阳系内部，但生命的关键组成部分，包括水本身，却主要存在于小行星带之外。
同义词
n.
安全带
safety beltsafety harness
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