She jumped the fourth grade in primary school.她跳过了小学四年级.Children enter primary school at the age of 7.孩子们7岁进小学.I started primary school when I was 5 years old.我五岁时开始读小学....
parlous state危险的状态But the parlous state of the world economy demands nothing less.但是世界经济的危机要求的会更多.There have five rooms two parlous and two toilets.在那里有五个房间二危险的和二厕所....the parlous state of our economy.我们经济的严峻形势She is par...
调整天线的位置和方向以达到最佳接收效果。Adjust the aerial's position and direction for the best reception.他被派往厄立特里亚侦察敌军位置。He was sent to Eritrea to reconnoitre the enemy position.房子位置便利，距离商店及其他设施都不远。The home is situated within easy acc...
你可以在空白纸上划线以便写字.You can line blank paper for writing.这个方法以后就称为分离细菌的划线法.This became known as the streak method for isolating bacteria.把那一栏用尺划线隔开, 我们把帐结算到那天为止.Rule off that column. We'll close the account at that date....