Allyloxy
烯丙氧基
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
May I have your name?
请问你姓名？
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。