Subthreshold
a. 次于最低限度的, 不足以引起作用的
🗣️ 情景例句
He's the sweetest little thing.
他是最可爱的小家伙。
What time does the ship leave?
船什么时间启航？
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。