prep. (表示位置)在;在(某时间或时刻);以,达; 向,朝;
n. 阿特(老挝辅币单位,100 阿特 = 1 基普);
🗣️ 情景例句
Don't call my cell phone while I'm on vacation.
我在度假的时候别打我的移动电话。
I've spoken English all my life.
我一辈子说英语。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.