Imperceivable
a. <古>=imperceptible
🗣️ 情景例句
I'm calling for your assistance.
我打电话是要您帮助我。
He has lived here for a year.
他在这儿住了一年。[持续到现在的行为]
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。