Distinguisher
n. 辨义成分（汉语语义严格意义上的义素）
🗣️ 情景例句
Are you kidding? Relax?
在开玩笑吗？ 放轻松？
Think of the devil and he's looking over your shoulders.
说到曹操，曹操就到。
Bleriot set off half an hour later.
半小时后便正式出发了。