Alkali metal
高中 Senior High[化] 碱金属; 碱金属元素\\n[医] 硷金属
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
🗣️ 情景例句
It really was a wonderful ceremony.
那真是一个美好的（结婚）典礼。
Suppose you couldn't go on the trip.How would you feel?
假定你不能继续你的旅行，你将感觉如何？
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。