Ramalinolic acid
[化] 乙种构桔苔酸
🧩 词语组成解析
🗣️ 情景例句
The kids hang their stockings over the fireplace for Santa Claus to fill them with candies and toys.
孩子们在火炉边悬挂长筒袜等待圣诞老人给他们塞糖果和玩具。
Politeness costs nothing and gains everything.
礼貌不费分文而可赢得一切。
I'm a keyboard operator.
我是电脑录入员。