Nadic anhydride
[化] NA酸酐; 纳迪克酸酐; 桥亚甲基四氢邻苯二甲酸酐
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
We're very lucky, the three of us ...
我们非常幸运， 我们三个……
She's been a bit under the weather recently.
她近来身体不太好。
It's nine forty.
九点四十了。