Dibutyl oxalate
[机] 草酸二丁酯
🧩 词语组成解析
[机] 二丁基
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
OK. Do you know when you'll come and visit?
好啊。你知道几时还会再来拜访我们吗？
Does the back door have a lock on it?
后门上有锁吗？
That's beautiful.
你干得太漂亮了！