n. 牙( tooth的名词复数 );齿;齿状部份;致力于( 有难度的事);tooth的复数形式;(组织、法律等)强大有效;不顾危险(或反对等);
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
He didn't visit this country on the tour.
他在旅行中不拟访问这个国家。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189