我解开了自己黄灰相间的衬衫上最下面的两个纽扣。I undid the bottom two buttons of my yellow and grey shirt.春天，草地上开满了黄水仙。In the spring, the meadow is a mass of daffodils.乐队身穿蓝黄相间的队服正在远处演奏。The band was playing far off in their blue and yellow unif...
有膛线的武器最早可以追溯到15世纪.Rifled firearms date at least to the 15 th century.一种火器;有膛线炮的或在来复枪内有内螺旋形槽线的.The parts of a gun that make up the breech.设计成一定形状的射弹,通过制有膛线的枪管发射.BULLET a shaped projectile designed to be shot trough the ri...
a bulwark against extremism坚决反对极端主义者The abbeys were founded in the 12th century by King David as a bulwark against the English.这些修道院是12世纪大卫王用来抵御英国人而修建的堡垒。The new dam was a bulwark against future floods.新水坝是将来抵御洪水的屏障....
Gneiss is called bastard granite.片麻岩叫作粗花岗岩.Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.片麻岩, 变质岩, 可以发现,在常见的前寒武纪地区.The types of mineralized rocks are fine grained biotite gneiss and silicalites.矿...