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单词
辛辛苦苦
释义
辛辛苦苦
辛辛苦苦
[xīn xīn kǔ kǔ]
1.
■
toil and moil; take a lot of trouble; take great pains; with so much toil; work laboriously:
辛辛苦苦地工作
toil and moil
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acetophen
acetophenetidin
acetophenol
acetophenone
acetophilcus
acetopyrine
acetosal
acetose
acetosol
acetosoluble
acetostearin
acetotoluidide
acetovanillon
acetoxime
Acetoxon
acetoxyacetone
acetoxy-comb.f.
acetoxylation
acetoxy stearate
acetozone
acetpyrogall
acetract
acetyenic ketone
acetyhydroperoxide
acetyl
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更新时间:2026/6/16 9:54:46