Alkali earth
[机] 碱土
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
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;
🗣️ 情景例句
That's good news.
这是个好消息。
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
There's no need to be worried. We're both fine.
没有必要嘛。我们两个都挺好。