| 释义 |
test tubes 释义 试管:用于进行实验和化学反应的玻璃或塑料管状容器。 例句 1·She had often carried test tubes containing radioactive isotopes in her pocket, remarking on the pretty blue-green light they gave off. 她经常把装有放射性同位素的试管放在口袋里,对试管里发出的漂亮的蓝绿光赞不绝口。 2·Please flush these test tubes . 请把这些试管冲洗一下。 3·I don't have enough test tubes . 我的试管数量不够。
|