Trimellitic anhydride 1,2,4-
[化] 苯三酸酐
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
Four will be good.
4只应该够。
The examiner was looking for imaginative answers.
主考人希望找到具有丰富想象力的答卷。
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！