Tolylene
(=toluylene)甲代亚苯基
🔁 扩展释义
【化】 甲代亚苯基
🗣️ 情景例句
Really, Grandpa?
真的， 爷爷？
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
Yes, that's right! Where did you see it?
对，没错！你在哪见过吗？