n. 开关;转换,转换器;软鞭子;[信]接线台;
vt.& vi. 转变,改变;转换;关闭电流;鞭打;
vt. 转换;挥动(棍棒、鞭子等);迅速转动;鞭打;
vi. 交换;调换;
🗣️ 情景例句
We'd prefer a credit card, if you have one.
如果你有信用卡,我们较喜欢信用卡。
Our own actions are our security,not others' judgements.
我们的行为是自己的保证,并不是旁人的鉴定。
Officials used to have trouble with the foreign names of people passing through Ellis Island, and because they were so busy, many people's names got changed in the rush.