Perna
[医] 全氯萘
🗣️ 情景例句
You're really good at that.
你做得真不错。
I'm afraid she's not here.
很抱歉，她不在。
He knew I collected match boxes and asked me whether my collection was growing.
他知道我收集火柴盒，于是问我收藏的米柴盒是否在增加。