Copper sulfate
[醫] 硫酸銅
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
sulfate
[['s?lfeit]]
n. 硫酸鹽, 硫酸脂\\n[化] 硫酸鹽; 硫酸鹽或酯、根
??? 情景例句
but I don't want to put it off too long.
但我希望不要拖得太久。
If things were to be done twice all would be wise.
事事倘能做兩次，人人都可稱明智。
Let us suppose that you are preparing a meal and keeping an eye on the baby at the same time.
假設你在做飯，同時又在照看孩子。