Alternate bonds
[机] 更迭键
🧩 词语组成解析
alternate
['ɔltɚnət]
adj. 轮流的;交替的;间隔的;代替的;
vi. 交替;轮流;
vt. 使交替;使轮流;
n. 〈美〉（委员）代理人;候补者;替换物;
altern 其他的，改变状态 + ate 表示做、造成 → a. 交替的,轮流的;间隔的；vi.(使)交替,(使)轮流
n. 镣铐, 监禁
🗣️ 情景例句
and he doesn't get to use it.
却又用不上。
I'm sorry, but she won't have any openings until 11:00, unless there's a cancellation.
对不起，除非有预约取消，11点以前她没有空。
Good morning. Could I have some bottles of milk, please?
早上好。我想买几瓶牛奶？