The greatest occurrence of coronary heart disease is in those over 65.65岁以上者是冠心病的最高发人群。For months at a time, air raids were a nightly occurrence.一度有几个月，每天晚上都会发生空袭。The occurrence of the disease is apparently related to st...
The occurrence of the disease is apparently related to standards of hygiene.这种病的发生率显然与卫生状况相关.Occurrence Rule and Control Measure of Main Diseases and Insect Pests on Liriope spicata ( Thunb ) Lour.与麦冬主要病虫害发生规律及防治措施> > 相似...
What the bourgeoisie, therefore , produces, above all, is its own grave - diggers.它首先生产的是它自身的掘墓人.The grave - diggers themselves stepped back a pace.连掘墓人也向后退了.So stiff is commercial competition that tunnel - diggers compl...
I have to admit that I have bad handwriting.我不得不承认自己的字写得不好看。His handwriting, from earliest young manhood, was flowing and graceful.他的字从小就写得流畅优美。I've never come across hieroglyphics like the handwriting of Peter Smal...