They just hang out invisibly on the surface.

它们只会隐形地附着在其表面。

Held Invisibly Somewhere in a Box in the Sky.

无形的无所不知文法办。

Ron by her side, Harry and Griphook trotting invisibly behind them.

罗恩跟着她，哈利和拉环在隐身衣里面紧紧相随。

In the popular mind they became huge beasts, invisibly inhabiting any murky stretch of water.

按大众的思维方式，它们无踪无影地栖息于任何一个阴暗水域，是巨兽。

Harry felt that the answer was dangling invisibly in the air above them, tantalizingly close.

哈利觉得看不见的答案就在他们周围的空气里浮动，那么近就在他们身边。

He was on his feet in one of his lithe, almost invisibly quick movements.

他用他那种柔软的，快得几乎看不见的动作站起来。

Unlike nuclear programs, biology can be practiced invisibly.

与核计划不同，生物学可以在无形中进行。

They squat invisibly in the middle of galaxies, feasting on stars and interstellar debris.

它们无形地蹲在星系中央，以恒星和星际碎片为食。

There was no answer: Sue had invisibly left the room.

没有回答：苏不知不觉地离开了房间。

18. What is this mass that looms invisibly among the bright lights of the galaxies?

在星系的明亮灯光中隐约可见的这个质量是什么？