Fluoridating
v. 在饮水中加少量之氟（以防儿童蛀牙）( fluoridate的现在分词 )
🗣️ 情景例句
Oh ... Harry!
噢……Harry！
I'm going to show him how to speak English.
我正要指点他如何讲英语。
Whenever the Italian city-states were at war with each other, Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demanded.
每次意大利各城邦之间打伏，霍克伍德把他的士兵雇佣给愿给他出高价的君主。