Napthoxy
(=naphthloxy)萘氧基
🗣️ 情景例句
That's my story and I'm sticking to it.
我说的就是这些，句句实情。
Friends are like fiddle-strings,they must not be screwed too tight.
朋友有如琴弦，不能上的太紧。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。