This became known as the streak method for isolating bacteria.这个方法以后就称为分离细菌的划线法.Air - conditioning ducts create a perfect Legionnaire's disease bacteria.空调系统 的输送管则是军团病细菌的绝佳温床.This method is effective to the facultat...
Latitudes are the lines that go from east to west.纬线是从东到西的线.But the midrange latitudes in the Northern Hemisphere do experience a change.但北半球的中维度地区不会体验到什么变化.Both Perseus and Cassiopeia are considered circumpolar from nor...
他看见鸣凤正在折一枝往下垂的梅花.She was breaking off a low - hanging branch.她那两只下垂的光洁的膀子给她的非常匀称的身体添了几分美丽.Her bare arms lay gracefully beside her slender waist.在她那下垂的嘴唇上的确有点儿敏感的意味.In the droop of her lip there was something sensuous....
...her innocent desire to envelop her beloved in a cocoon of love...她想要把心上人包裹在爱中的天真想法He stood there in a cocoon of golden light.他站在那儿，一柱金光笼罩着他。the cocoon of a caring family家庭中相互关爱所形成的保护Even though we're living toget...
He breathes out a swirl of cigarette smoke.他吐出一串烟圈。She danced with a swirl of her skirt.她跳起舞来裙子直打旋.The car raced roughly along in a swirl of pink dust.汽车在一股粉红色尘土的漩涡中颠簸着快速前进....