【单选题】蜗杆传动中,我们把通过蜗杆轴线而与蜗轮轴线( )的平面称为中间平面
【单选题】Choose the pair of words which are gradable antonyms _________.
D.
grandparent/grandchild
【单选题】蜗杆传动中,我们把通过蜗杆轴线而与蜗轮轴线( )的平面称为中间平面
【简答题】4 Antonyms Choose the one word in each of the following groups that is the antonym of the other three. 1 subway metro train underground 2 weep sob cry smile 3 trivial little slight weighty 4 ...
【简答题】vocabulary B. Some antonyms can be formed by adding prefixes. Form antonyms of the following words by adding prefixes (such as un-, in- and dis- ). Example: impressed — unimpressed competent — incompe...