The fungus is unicellular and exists in both haploid and diploid phases.它是单细胞真菌,有单倍体和二倍体两种存在形态.The central issue of cell reproduction can be seen more clearly in the unicellular organisms.细胞繁殖的中心内容在单细胞有机物里可以看得更清楚.Trichom...
She stumbled and fell, scraping her palms and knees.她绊了一下摔倒了，手掌和膝盖都蹭破了。The only sound is that of knives and forks scraping against china.只听见刀叉摩擦瓷器的刺耳声。We're barely scraping by on my salary.我们靠我的工资勉强度日。...
Harry had carefully bought and wrapped presents for Mark to give them.哈里精心购置了礼物又仔细包好，让马克交给他们。Diana is taking the opportunity to wrap up the family presents.黛安娜利用这个机会将家人的礼物包起来。Jeff had shopped extravagantly for presents f...
The waiter lifted rolls from a basket with a pair of silver tongs.侍者用一把银钳从篮子里夹起面包卷。He loved gardening. He went at it hammer and tongs as soon as he got back from work...他酷爱侍弄花草。只要下班一回到家，他就兴冲冲地忙活起来。a pair of tongs一把夹剪She ...
奥林匹克圣火的现代启用肇始于一九三六年.The modern use of the Olympic flame was instituted in 1936.金融市场的信用膨胀肇始于货币的信用化和资本化.Financial markets, the credit expansion began in the currency of the credit - based and capital....
clear away the cobwebs from the mind克服思想上的紊乱状态The new editor will rid the 18 th - century text of its cobwebs.新编者将从18世纪原文中删除不清楚的地方....a walk on the South Downs to blow away the cobwebs.到南唐斯去徒步旅行，让头脑清醒清醒Thick cobwebs hung...