Be sure you get your daily quota of calcium.要确保每天的钙摄入量。They have the usual quota of human weaknesses, no doubt.毫无疑问，他们身上也有人所共有的弱点。The quota of four tickets per person had been reduced to two.每人可购买的票的限额已经由四张降至两张。...
A restricted import quota was set for meat products.肉类产品设定了进口配额。Be sure you get your daily quota of calcium.要确保每天的钙摄入量。The bill would force employers to adopt a quota system when recruiting workers.该法案将迫使雇主在招聘工人时采取限额制度。T...
He pulled the lightened sled with all his strength.他用尽全力拉减轻了重量的雪橇。Jack dug his sled out of the cellar.杰克从地窖中翻找出雪橇.The sled gathered speed as it moved down the hill.雪橇向山下滑动时速度变得越来越快....