Citrostadienol
枸橼固二烯醇; 枸橼固二烯醇
🗣️ 情景例句
OK. Do you know when you'll come and visit?
好啊。你知道几时还会再来拜访我们吗？
Which one would you like--this one or that one?
你喜欢这个还是那个？
There go the house lights.
剧院的灯光灭了。