perceptible

1. ADJ Something that is perceptible can barely be seen or noticed. 勉強看得見的; 勉強察覺的

Pasternak gave him a barely perceptible smile. 帕斯特納克給了他一個幾乎無法察覺的微笑。

2. perceptiblyADV [ADV with v]

The tension was mounting perceptibly. 緊張狀況明顯在加劇。