Police formed a cordon between the two crowds.警察在两群人之间筑起了一道封锁线。Police officers threw a cordon around his car to protect him.警察在他汽车周围设置了防卫圈以保护他。There is a tight security cordon around the area.这一地区周围设有严密的安全警戒圈。a cordon bl...
We tend to meet up for lunch once a week.我们往往每周共进一次午餐。Somalia, pop. 7.9 million, income per head about £1.60 a week.索马里，人口790万，人均收入大约每周1.60英镑。The news programme goes out four times a week at peak time.这档新闻节目每周在黄金时段播出4次。...
他们填了一肚子的冰激凌、巧克力和棒棒糖。They stuffed themselves with ice creams, chocolate and lollies.他正为所有那些关于自己的负面报道窝着一肚子火。He is seething at all the bad press he is getting.他把一肚子的冤屈都倒了出来.He poured out all his grievances....
管子的接合处生锈了.The pipe was rusted at the joint.一种穿在开口的接合处的绳索.A line or place at which two things are joined.只要作小规模的调整. 只要更换火花塞和接合处.I want a minor tune - up. So just change spark plugs and joints....
And the ore contains hydromica ( illite ), quartz, organic material and algal fossil.矿石主要由水云母 ( 利石 ) 石英组成, 含有机质及藻类化石.Microcystin ( MCYSTs, MCs ) is a common algal toxin in eutrophic water body.微囊藻 毒素 为富营养化淡水中最常见的藻类毒素.Dur...
牛顿法的优点是它的通用性.The beauty of Newton's method is its universality.但是,正是这种宽广的通用性, 也给电阻测量的应用带来了麻烦.This very universalness, however , also causes the greatest headaches in resistance measurement applications.该方法具有通用性,几乎所有...