Phthalazinyl
[化] 2,3-二氮杂萘基
🗣️ 情景例句
That was a wonderful dinner.
那次晚宴好极了。
He says it's too dangerous.
他说这样做很危险。
He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air as he walked.
他头戴一顶小黑帽，身穿一条非常宽大的裤子，嘴上留着小胡子，手提着一根他边走边在空中挥舞的手杖。