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- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我们。
- The slide cut off the valley from the rest of the world. 山崩切断了这个山谷与外界的联系。
- He cut off the branches from the trunk. 他把树干上的小分枝都剪掉。
- The gardener cut off a branch from the tree. 园丁从树上砍下一根树枝。
- Foot long wavelength, how can that be? 英尺长的波长，怎么来的?
- He was cut off from his fellows. 他和同伴失去联系。
- The heavy wind cut off the wire. 大风刮断了电线。
- Take care not to cut off the buds. 当心不要把幼芽切掉。
- The boy cut off down a side street. 男孩很快地沿一条小街跑掉了。
- He cut off a metre of cloth from the roll. 他从那卷布上剪下一米。
- Fail to pay and they'll cut off the electricity. 你(如果)不付款，他们就要断电。
- The hotter the gas, the more energy is given off.Slightly hot gas gives off mostly long wavelength (low energy) light (infra red). 低热的气体发散出几乎都是长波光（低能量，红外线）。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- Waves of long wavelength are diffracted more than those of short wavelength. 波长较长的波比波长较短的波易形成衍射。
- My father has cut off the supplies. 父亲停止给我生活费了。
- He had a finger cut off by a machine while working. 他在工作时被机器切掉了一个手指。
- One cannot live cut off from society. 一个人脱离了社会就不能生活下去。
- King Charles I had his head cut off. 英王查理一世遭斩首。
- Our water supply has been cut off. 我们断水了。
- We were cut off in the middle of our conversation. 我们正交谈时，线路被切断了。
