O-nitroethylbenzene
[化] 鄰硝基乙苯
??? 情景例句
Didn't we go to school together?
我們以前在一起上過學(xué)嗎？
He turned white with amazement.
他害怕得臉都蒼白了。
He's been there for over two years. He's been there since two years ago.
他到校有兩年多時間了。他兩年前就到那兒學(xué)習(xí)了。