n. 交换;交易;交易所;兑换(率);
vt. 交换,互换;兑换;交换,调换;
vi. 交换,替换;进行易货贸易,作物物交换;[金融业](货币)交换,兑换;
ex 表示\"出,出去\" + change交换,替换 → vt.交换;交流\r\nn.交换
🗣️ 情景例句
Welcome.
欢迎你。
Quite so.
的确是这样。
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,