Key-atonm
[化] 钥原子
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
Does Richard Stewart live here?
Richard Stewart住这吗？
Sometimes Henry peeps into his sister's diary.
亨利有时候会偷看他姐姐的日记。
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。