Potassium hydrogenfluoride
[化] 氟化氫鉀
?? 詞語組成解析
potassium
[[p?'t?si?m]]
n. 鉀\\n[化] 鉀K
??? 情景例句
Never pump gas with the engine running.
發(fā)動(dòng)機(jī)在運(yùn)轉(zhuǎn)時(shí)，別加油。
Do you know the exact date?
你知道確切日期嗎？
It's very kind of you to call.
謝謝你來告訴我。