Parapectic acid
[化] 果胶糖酸
🧩 词语组成解析
🗣️ 情景例句
Where are you from?
你是从哪儿来的？
She looks so pale, she must be ill.
她脸色很苍白，一定病了。
Sure. I'll bring it in next week.
好哇 ，我下个礼拜带过来。