她用具有消毒灭菌作用的漱口剂来清洁口腔.She gargle with an antiseptic mouthwash.最近, 一种新型的灭菌器问世了.Lately, a new type of sterilizer has appeared on the market.使用辐照灭菌能够解决某些棘手的问题.The use of radiation disinfection could solve some sticky problems...
The zoologist has lived in the forest for ten years and he thinks it worthwhile.这个动物学家在丛林里生活了十年,他认为很值得.Zoologist Eugene Morton has propounded a general theory of the vocal sounds that animals make.动物学家尤金·莫顿提出了一个有关动物发声的概括...
To record, press these two buttons together; then rewind , and then press the red button to play back.要录音就得一起按下这两个键, 而后倒回, 按下这个红键播放.I'll play back the text once more.我把课文录音再重放一遍.If you want to play back, press the g...
He is a veterinarian, he is very kind to animals.他是位兽医, 他对动物们可好了.Shelly took the sick cat to a veterinarian.雪莉带着生病的猫咪去看兽医.A veterinarian or diagnostic laboratory can find eggs in the horse's feces.兽医或诊断实验室能在马粪中找到虫卵....