Vegetable alkali
[医] 生物硷
🧩 词语组成解析
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
Let's go into the kitchen,
我们到厨房去，
A courageous foe is better than a cowardly friend.
勇敢的敌人胜过懦怯的朋友。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。