Sims' test
[医] 席姆斯氏试验(检精子活动力)
🧩 词语组成解析
🗣️ 情景例句
I planned to take a few months off.
我计划休息几个月。
If he doesn't , will you take one?
如果他不，你会拿一个吗？
No, it isn't yours! said Miss Yang.
“不，不是你的书！”杨小姐说。