A dichroic violet - blue to gray mineral silicate of magnesium , aluminum , and sometimes iron.一种稀有的红灰色矿物, 由铜、铁 、 锗的硫化物组成.The combined pump light is received by the optical concentrator 108 through dichroic filter 106.组合...
The plane nosed into the hangar.飞机缓缓地进入机库.The airport hangar was freshly painted.机场的飞机库是新油漆过的.The flying - off platform was to be provided on the roof of the hangar.机库的顶篷是飞行甲板....
The shuffle and snicker that became the comedian's trademark.搅和与窃笑成为喜剧演员的标志.The shuffle and snicker become the comedian's trademark.搅和与窃笑成为那个戏剧演员的标志.A few hecklers snicker at the signs , but mostly people are e...
英国媒体掌握在一群排外的人手中。The British media is in the hands of clubby men.政治是排外的，充满野心的，只顾自己不顾他人的。Politics is clubby, careerist, and cynical.医院是非常狭隘排外的地方。Hospitals are very incestuous places....
婴儿要是渴了，就会吃得更频繁。If a baby is thirsty, it feeds more often.干性头发洗得太频繁容易受损。Dry hair can be damaged by washing it too frequently.波尔多位于巴黎到马德里的铁路主干线上，来往列车频繁。Bordeaux is on the main Paris-Madrid line so there are frequent trains...
Christmas Eve, people dance and sing around Christmas tree merrymaking.圣诞之夜, 人们围着圣诞树唱歌跳舞,尽情欢乐.Come and join in the merrymaking.来参加我们的狂欢.Engaging in boisterous , drunken merrymaking, we caroused whole night.狂欢 、 喧哗、畅饮、狂欢作...
黄酮和黄酮醇是两类具有抑癌活性的类黄酮化合物.Flavones and flavonols belong to flavonoids that have anti - cancer activities.类黄酮是柑桔果实中的重要成分之一.Flavonoids are one kind of the most important substance in citrus fruits.查尔酮合成 酶 基因(Chalconesynthase;...
This record figure was unequalled for 13 years.这项纪录保持了13年，无人能破。...an unequalled level of service.最上乘的服务The camera combines rugged reliability with unequalled optical performance and speed.这款相机既坚固耐用，又有超凡的光学性能和快门速度。an uneq...
She was very glum and was obviously missing her children.她郁郁寡欢，显然在惦念自己的孩子们。He was a charming mixture of glum and glee.他是一个很有魅力的人，时而忧伤时而欢笑。The players sat there with glum looks on their faces.队员们愁眉苦脸地坐在那儿。...a glum, downc...