Jake's head jerked up at the throb of the engine.听到发动机的轰鸣声，杰克猛地抬起了头。The bruise on his stomach ached with a steady throb.他腹部的擦伤一直阵阵作痛。Presently George's ankle began to throb with pain.不一会儿，乔治的脚踝就开始一阵阵地疼。...
a bountiful supply of food富足的食物供应We found a bountiful supply of coconuts on the island.我们发现岛上有充足的椰子供应.The vile person shall be no more called liberal , nor the churl said to be bountiful.愚顽人不再称为高明 、 吝啬人不再称为大方....