Alkaline earth metals
[机] 碱土金属
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
earth
[ɝθ]
n. 地球;陆地;泥土;兽穴;
vt. 把（电线）接地;盖（土）;追赶入洞穴;
vi. 躲进地洞;
五金
🗣️ 情景例句
No such thing as too many at an opening.
展览开幕怎么会嫌人太多呢。
The greatest talkers are always the least doers.
言语的巨人往往是行动的侏儒。
There's nothing better for you than plenty of water and sleep.
你最好多喝水多休息。