With a faint hum and rattle the moving racks crawled imperceptibly through the weeks and the recapitulated aeons to where, in the Decanting Room, the newly-unbottled babes uttered their first yell of horror and amazement.

瓶架带着轻微的嗡嗡声和轧轧声，带着重新获得的永恒，一礼拜一礼拜难以觉察地移动着。直到一天，新换瓶的胎儿在换瓶室发出了第一声害怕而吃惊的尖叫。

January faded imperceptibly into February, with no change in the bitterly cold weather.

一月份不知不觉地变成了二月份，寒冷的天气却没有变。

At any rate Miss Baker's lips fluttered, she nodded at me almost imperceptibly and then quickly tipped her head back again— the object she was balancing had obviously tottered a little and given her something of a fright.

不管怎样，贝克小姐的嘴唇微微一动，她不出来地向我点了点头，接着赶把头又仰回去——她在保持平衡的件西显然歪了一下，让她吃了一惊。

She nodded almost imperceptibly and then opened her mouth, but Snape forestalled her.

她不易察觉地点了点头，张开嘴想说话，但斯内普抢先阻止了她。

Then two years more went by, or perhaps three, for time passes imperceptibly in Tahiti, and it is hard to keep count of it; but at last a message was brought to Dr. Coutras that Strickland was dying.

两年又过去了，也许是三年，因为在塔希提，时间总是不知不觉地流逝过去，没有人费心去计算。但是最后终于有人给库特拉斯医生带来个信儿，说是思特里克兰德很快就要死了。

Her breathing now imperceptibly raised the cotton covering. Big tears lay in the corner of the half-closed eyelids, through whose lashes one could see two pale sunken pupils; the plaster stuck on her cheek drew the skin obliquely.

现在，也觉察不到她的呼吸还能不能使棉被上下起伏。 大颗的眼泪留在她眼皮半开的眼角里，睫毛当中露出了两个暗淡无光、深深下陷的眼珠；胶布贴在脸上，使她皮肤绷紧，把脸也拉歪了。

If ever your wife's features change imperceptibly some night as we talk, I suggest you do not mention it till the end of the session.Ruburt makes a lovely woman, though he would have been horrified at the transformation.

如果某天晚上，你妻子的容貌特征发生了不易察觉的变化，我建议你在课程结束 前不要提及。鲁伯是个可爱的女人，她会被这个转变吓到。

By leaving the pearl buried beneath the giant clam's mantle, he allowed it to grow imperceptibly. With each passing year the mollusk's secretions added new concentric layers.

把这颗珍珠塞在只车渠的衣膜里面，无形中这珠就可以渐渐大起来了。每年，软体动物的分泌物都在环绕珍珠周围的薄膜上累积起来。

She shook her head almost imperceptibly, then resumed her own deadpan stare at the opposite wall.

她令人无法察觉地摇了摇头，然后又继续面无表情地盯向对面的墙了。

Imperceptibly I became conscious of a change in Biddy, however.

然而，我不知不觉地意识到了比迪的变化。