Monoethyl oxalate
[化] 草酸一乙酯; 乙二酸一乙酯
?? 詞語組成解析
n. 草酸鹽, 乙二酸鹽\\n[醫] 草酸鹽
??? 情景例句
I can't wait!
我迫不及待！
Hang up one's hat in another's house.
在別人家里久留不去，長期居住。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我們只要看一看蝙蝠回聲定位這一極不尋常的發現，就可以探究一下聲音在什么情況下有絕對的實用價值。