Pentaphene
[化] 戊芬; 二苯并[b,h]菲
🗣️ 情景例句
The more natural it will become.
它们就会变得越自然。
The simultaneous interpreter needs lots of intelligence and knowledge.
同时通译者需要许多的智慧和知识。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。