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...
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...
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...