Stigmastane
[化] 豆甾烷\\n[医] 豆甾烷, 豆固烷
🗣️ 情景例句
And, Mrs. Stewart, are you working?
嗯， Stewart太太， 你有工作吗？
Put your books down on the table.
在桌子上放下你的书。
You must look after it. Give it to Mr. Hu.
你一定要好好保管啊！让胡老师帮你拿着。