He loosed the ropes that bound the prisoner, thus allowing him to jump up and escape.他解开了囚犯身上绑着的绳子, 那个囚犯跳起来就跑了。He twisted the three ropes to make one very strong rope.他把三根绳子搓在一起, 做成了一根结实的绳子。He consumed vile gray philippi...
除草剪刀；专门用于修剪缝隙角落里的青草。Grass shears are specially made to trim grass growing in awkward places.她从窗台上拿起一把剪刀。She picked up a pair of scissors from the windowsill.这把剪刀太沉了。These scissors are awfully heavy....
悬吊的屋顶下是一条宽阔的游廊。There is a wide veranda under the overhang of the roof.维多利亚式房屋屋顶高耸，房间布局凌乱，因此可能会显得较为阴冷。Victorian houses can seem cold with their lofty ceilings and rambling rooms.建造工人必须把新建房屋的屋顶固定得更牢靠些。Builders must fasten ...
我们可用反应式表示这种化学变化.This chemical change can be expressed by an equation.按照反应式生成烷基离子.Formation of an alkyl ion occurs according to reactions.这个化学反应的反应式是刚才所讨论的那个反应式的逆转.The equation for this chemical reaction is the reverse of...