Phenonaphthazine
苯并吩嗪
🗣️ 情景例句
Uh, it's four-thirty. Oh my!
啊 ，已经四点半了。啊 ，天啦！
I heard the clock, but I didn't get up until 9.
我听见闹钟了，但我捱到九点才起。
This is what the sculptor must do.
而雕塑家就必须做到这一点。