bounce off

基本解釋

In a built-up area, signals bounce off buildings, trees, and at some frequencies even people.
在建筑物密集的地區(qū)，信號(hào)會(huì)被建筑物、樹木反彈，某些頻率甚至能被人反彈。
Now, next lecture I will also deal with situations whereby during the collision, the particles bounce off each other.
我將會(huì)在下節(jié)課,講到另一些情況,在碰撞過(guò)程中，粒子相互反彈。
They emit high frequency pulses of sound through their mouth or nose which bounce off surfaces and objects around them.
它們通過(guò)嘴或鼻子發(fā)出高頻脈沖聲，這些脈沖聲碰到周圍的表面或物體就會(huì)反射回來(lái)。
huzhangao.blog.163.com

The short wave signals bounce off the ionosphere that surrounds the Earth,back to the ground and then back to the ionosphere.
The body is having all sorts of light bounce off my eyes of various wavelengths.
身體可以通過(guò)不同的,波長(zhǎng)把光線反射進(jìn)我的眼睛
耶魯公開課 - 死亡課程節(jié)選
and have everyone come up with different ideas, and then you can bounce ideas off each other and
每個(gè)人都能提出不同的想法，你們可以互相討論各自的觀點(diǎn)，
要做好角色分擔(dān) - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人

They ended early in the huge bounce off the biggest bear market since the Great Depression.
FORBES: Lost Decade, Found!