青腹原虻组二新种记述 ( 双翅目: 虻科 )TWO NEW SPECIES OF TABANUS OLIVIVENTRIS GROUP ( DIPTERA: TABANIDAE )安徽虻属二新种记述 ( 双翅目: 虻科 )TWO NEW SPECIES OF TABANUS FROM ANHUI, CHINA ( DIPTERA: TABANIDAE )土灰虻(TabanusgriseusKr?ber)的生活史研究 ( 双翅目:虻科 )...
The villagers took fertility symbols into the fields to ensure a good harvest.农民们把丰产象征物拿到田里以确保好收成。There are obvious differences between clones with regard to their self - fertility.自交能孕性在不同的无性系中是明显不同的.Blackland element w...
Bottom line bend over backwards to avoid confusing your customer.一定要谨守最重要的原则:要用尽一切方法避免混淆顾客.We bend over backwards to keep young people out of prison.我们千方百计使年轻人免致犯罪入狱.Sue will bend over backwards to help her friends.苏会尽全力...
我把水开得很热,水汽模糊了镜面。I run the water very hot, clouding the mirror.整块玻璃仍然蒙着水汽。The glass is all steamed up still.她站在蒙着一层水汽的镜子前。She stood in front of the misted-up mirror....
Do you know why he was mulling and hesitating?你知道他为什么前思后想、犹豫不决吗?She stood hesitating on the threshold.她站在门口,犹豫不决。He's still hesitating about joining the expedition.他对于参加这次探险队仍犹豫不决....
他按下按钮启动马达的时候保险丝烧断了。The fuse blew as he pressed the button to start the motor.机器老是卡住,马达隔不了几分钟就突然熄火。Every few minutes the motor cut out as the machinery became jammed.我们重新启动马达,沿河而下。Restarting the engine, we motored downriv...