穿上宽松的衣服和舒服的鞋子。Wear loose clothing and sensible footwear.舒服的低跟鞋子最好了。Low-heeled comfortable shoes are best.从头到尾这真是一次叫人不舒服的演出。It was a cringeworthy performance from start to finish....
Mouse bone marrow polychromatic erythrocyte micronucleus test was negative.对小鼠骨髓嗜多染红细胞微核试验结果为阴性.There were micronucleus at telophase in another pollen mother cells.另一些花粉母细胞在末期具有微核.Objective To observe chromosomal aberrat...
The insomniac is habitually afflicted with wakefulness at times when he wishes to sleep.失眠症患者,这种病人在他想睡觉时经常特别清醒.There's no snake known that will habitually attack human beings unless threatened with its life...除非自己的生...
在圆形活塞的VV化油器中, 活塞是由进气歧管真空移动的.In the roundpiston VV carburetor, the piston is moved by intake - manifold vacuum.这个真空叫做进气歧管真空.这种进气歧管真空随运转情况而变化.This vacuum, called intake - manifold vacuum, varies as the operating conditions...