Indolepopionic acid
[医] 吲哚丙酸
🧩 词语组成解析
🗣️ 情景例句
and you can listen to him over the phone.
而且你可以在电话中听到他的声音。
He informed me of the event.
他通知我这件事。
Let me explain why I was late.
让我解释迟到的理由。