Chlorofumaric acid
[建] 氯代富马酸
🧩 词语组成解析
🗣️ 情景例句
Try to think in English whenever possible.
尽可能用英文思维。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
Here's a gift for you.
这里有个礼物送给你。