身材瘦削而且训练艰苦的女运动员行经可能不那么频繁，或者根本不来月经。Lean hard-training women athletes may men-struate less frequently or not at all.妇女的平均月经周期是28天。The average length of a woman's menstrual cycle is 28 days.她于13岁开始有正常的月经,周期为28～32天,有轻度的...
两端必须向外弯.The two ends must be bent outward.铁丝的两端须向外弯.The two ends of the wire must be bent outward ( s ).弓形腿: 在膝盖处外弯的腿.Bowleg: a leg having an outward curvature in the region of the knee....
Glycerol is a constituent of all fats and phospholipids.甘油是所有脂肪和磷脂的组成部分.I convert the crisp fat in Joe's breakfast bacon into fatty acids and glycerol.我把乔早餐吃的熏肉中的脆肥肉转变成脂肪酸和甘油.We split a fat into glycerol and fatty a...
他经常和朋友们到一些具有异国情调的地方公款游玩。He took frequent junkets with friends to exotic locales.他驾房车外出游玩去了。He was on a caravanning holiday.他到巴黎是办公事还是游玩去了?Has he gone to Paris on business or for pleasure?...
We have the interest of 500,000 customers to think of.我们得为50万名顾客的利益着想。Hopes of an early cut in interest rates bolstered confidence.利率有望早日下调，从而增强了人们的信心。Interest rates would come down as the recovery gathered pace.随着复苏的加速，...