imperceptible GRE专八

1.She answered with an almost imperceptible nod of the head.

她几乎不为人察觉地点了一下头作为回。

2.The slight change in the taste was imperceptible to most people.

味道细微变化对大多数人而言是无法觉察。

3.Imperceptible, we beside this once soporous elephant, begin to send force already.

不知不觉间,我们身旁头曾经酣睡大象,已然开始发力。

4.The transition is almost imperceptible.

过渡几乎觉察不到。