Nitric bacteria
[復(fù)數(shù)] [細菌學(xué)]硝化細菌
?? 詞語組成解析
n. 細菌(bacterium的名詞復(fù)數(shù));
bact細菌的+er表示物+ia總稱 → 細菌(都是球狀或者棍狀的)
??? 情景例句
If you really mean it,
假如你是說真的,
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你們感到方便的話,我想現(xiàn)在討論一下日程安排的問題。
Growth, however, brings new problems and concerns.
不過,發(fā)展也帶來了新的問題和顧慮。
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