Yttrium nitrate
[化] 硝酸釔
?? 詞語(yǔ)組成解析
n. 釔\\n[化] 釔Y
nitrate
['naitreit]
n. 硝酸鹽;硝酸根;硝酸鹽類(lèi)化肥;硝酸酯;
vt. 用硝酸處理;使硝化;
??? 情景例句
I've never been more relaxed.
我從來(lái)沒(méi)像這樣輕松過(guò)。
The line is busy.
占線。
He does exercises every day in the morning.
他每天早上鍛練身體。