test tube
noun /ˈtest tjuːb/
/ˈtest tuːb/
- a small glass tube, closed at one end, that is used in scientific experimentsTopics Scientific researchc1
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Oxford Collocations DictionaryTest tube is used before these nouns:- baby
单词 | test tube |
释义 | test tubenoun /ˈtest tjuːb/ /ˈtest tuːb/
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