Methylguanidine
[化] 甲基胍\\n[医] 甲[基]胍
🗣️ 情景例句
Huh.
哦。
Yes.It looks terrific!
很合身，看上去好极了。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？