Alkaryl
烷芳基
🗣️ 情景例句
I am, too, Son.
我也很高兴， 儿子。
Her name has slipped from my mind.
我想不起她的名字了。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。