Chandra is certainly not word in space telescopes.钱德拉当然不是太空望远镜的终极.optical instruments such as microscopes and telescopes显微镜和望远镜等光学仪器...optical telescopes.光学望远镜...earthbound telescopes...地面望远镜Telescopes and microscopes ar...
他们缺少维修费。They lacked the wherewithal to pay for the repairs.咱们来说点实际的吧, 谁来付维修费?Let's get down to the nitty - gritty . Who's going to pay for the renovations ？所收集的过桥费将部分用于支付维修费.Money raised from the tolls will hel...
The ship's propellers churned the waves to foam.轮船的推进器将海浪搅出泡沫.His visit churned up bitter memories.他的来访激起了痛苦的回忆。seas churned up by the storm风暴造成的海浪翻腾My stomach churned as I stood up...我站起来时胃里直翻腾。His thoughts churned...
Continuous exposure to sound above 80 decibels could be harmful.持续暴露在强度高于80分贝的噪声中可能有害。The typical lawn mower makes about 90 decibels of noise.典型的割草机发出的声响约为90分贝.A normal conversation reaches 55 decibels.普通的谈话即可达55分贝....