Urinometry

尿比重测量法

🗣️ 情景例句

Sorry, I've already got plans.
对不起， 我有事。
Fall sick and you will see who is your friend and who is not.
困难见友情。
Not at all.
不用谢。
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🔤 更多 U 开头的单词

ultimate frisbee
uncaled
uncomplemented
unearned revenue
unipersonal
University of North Carolina
unstitched
up to the average
全部 U 开头单词 ›