Key seat(ing)
[化] 鍵槽
?? 詞語組成解析
key
[ki?]
n. 鑰匙;（打字機等的）鍵;關鍵，線索，秘訣;（音樂的）調;
vt. 鍵入;鎖上;調節(jié)…的音調;提供線索;
vi. 使用鑰匙;
adj. 關鍵的;主要的;
??? 情景例句
Ooh! Oh, that's wonderful!
噢！噢， 太好了！
How ofter did I tell you to sit straight?
我告訴你多少次要坐正?
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承認噪音可能對人有影響。