Ethyl oxindole
[化] 乙基·羟吲哚
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
[化]羟吲哚
🗣️ 情景例句
I can't wait.
我迫不及待。
Did you tell him yourself?
你自己亲自告诉他吗？
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。