The horses' hooves often could not get a proper grip.马蹄经常会打滑。The horse's hooves left deep indentations in the mud.马蹄在泥地里留下了深深的蹄印。Leather overshoes were put on the horses' hooves to stop them marking the tu...
The horse's hooves left deep indentations in the mud.马蹄在泥地里留下了深深的蹄印。I heard the clip clip of the horses'hooves.我听见了得得的马蹄声.Leather overshoes were put on the horses' hooves to stop them marking the turf.马蹄上套...
在需氧体系中, 氧是末端电子接受体并且被还原.In aerobic systems, oxygen is the terminal electron acceptor and is reduced.许多天然纤维在需氧菌的侵袭下则迅速腐坏.Many natural fibers decay rapidly when exposed to aerobic cultures.幽门杆菌是一只革兰氏阴性螺旋菌, 生活在微需氧的环境下.Helico...
He copied after bad precedents.他仿效恶例.Instructors read slowly and students copied down what was said.老师慢慢地念，学生们把所念的记下来。The teacher made an example of the boy who copied from another student during a test.老师惩罚了考试作弊的学生以儆效尤。...
当心包充满液体时心音减弱.The heart sounds are muffled when the pericardial sac is distended with fluid.心音听诊被广泛用于评估病人的心功能.Cardiac auscultation is widely used to evaluate cardiac function in patients.听著你跳跃著的心音, 抚摸你柔细的身躯.Listen to the ...