The frail craft rocked as he clambered in.他爬进来的时候，那件易碎的工艺品摇晃起来。She lay in bed looking particularly frail.她躺在床上，看上去特别虚弱。My grandmother was becoming more and more sad and frail as the years went by.随着时间的流逝，我的祖母变得日益伤感和虚弱。.....
The frail craft rocked as he clambered in.他爬进来的时候，那件易碎的工艺品摇晃起来。Mother was becoming too frail to live alone.母亲已逐渐衰弱到无法独居。The boy was frail and never ganged with his fellows at school.这个男孩身体虚弱,从不和同学们一起玩....
In colder weather, your cat will curl up into a tight, heat-conserving ball.天气更冷时，猫会为了保存热量而紧紧地缩成一团。Contour planning with or without terracing is effective in conserving both soil and moisture.顺等高线栽植,无论做或不做梯田对于保持水土都能有效.Th...
Crops can be all too easily decimated by unchecked depredations by deer.任由鹿糟蹋会很容易把庄稼都毁了。The sea makes depredations on the land.大海侵蚀陆地.The depredations of the gangs terrified the neighborhood.歹徒们的劫掠行为使街坊邻居惊恐万状....