Nitrato-
[化] 硝酸基
?? 詞語組成解析
硝酸基
??? 情景例句
but he has to work today,
但他今天工作忙，
Bitter pills may have wholesome effects.
良藥苦口利于病。
It's the same colour.It's green, too.
一樣的顏色， 也是綠的。