Acenaphthylene
[化] 苊烯
🗣️ 情景例句
Don't be upset by Boswell's commercial.
不要为了Boswell的广告而忧心。
Who spoke a while ago?
刚才谁在讲话？
I could see no valley, no farms, no cottages and no church spire -- only a lake.
可现在我却看不出山谷，看不见农舍，也看见教学尖顶，看见只是一片湖泊。