Bisdehydromarrianolic acid
[医] 双脱氢马连酸
🧩 词语组成解析
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
Where have you been all this time?
这段时间你跑到哪里去了？
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见，警官。我一定思想开小差了。