Test-tube

[ ['testu:b] ]

辅助 Assistant

a. 在试验管中作成的, 人工授精的\\n[化] 试管; 试验管

📖 牛津释义

test-tube n slender glass tube, closed at one end, used in chemical experiments 试管.

test [tɛst]

n. 试验;考验;测验;化验; vt. 测验;考查;考验;勘探; vi. 受试验;受测验;受考验;测得结果;

test =test,tuitness,表示”测试,证据”

tube [tub]

n. 管，管状物;电子管;地铁;电视机; vt. 把…装管;把…弄成管状;用管输送; vi. 乘地铁;不及格;

tub- 表”管道”

Thank you.

谢谢。

Beware of a silent dog and still water.

警惕无声之狗会咬人，平静之水会覆舟。

But where's my cup?

可我的杯子上哪里去了？

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