它还具有优良的耐点蚀和应力腐蚀开裂.It also has an excellent resistance to pitting and to stress - corrosion cracking.LF21M除点蚀 、 缝隙腐蚀外还发生层间腐蚀.Pitting, crevice corrosion and layer corrosion occurred on 180 YS and LF 21 M.该合金的剥蚀是从点蚀发展到晶间腐蚀,...
A hippopotamus surfs the waves off the coast of Gabon.一头河马在加蓬的海岸附近冲浪.On a clear day you can see the French coast...天气晴朗时可以望见法国海岸。General Macarthur was working westward along the north coast of New Guinea.麦克阿瑟将军正在沿着新几内亚北岸...
演奏钢琴的戴夫将这支曲子反复弹了两三遍。Dave, the pianist, played it over a couple of times.牙医可能会决定拔掉那颗牙，以免反复发作。A dentist may decide to extract the tooth to prevent recurrent trouble.露西拉经常要姐姐们把这个故事反复讲给她听。Lucilla often asks her sisters to re...
He kept in touch with us while he was on vacation.他在度假期间仍与我们保持联系.Bob and his family are on vacation; they've gone to Hawaii.鲍勃和他全家在度假, 他们去夏威夷了.I like fishing for perch on vacation.我喜欢在假期中钓鲈鱼....
用镊子拔掉蜜蜂的螫刺。Remove the bee sting with tweezers.蜜蜂的螫刺应该用小镊子拔出来.Bee stings should be removed with tweezers.正如养蜂人与蜜蜂的关系一样,我们本能地懂得如果我们不把自己生活中重大事件告诉它的话,不幸的事情就会袭击我们.We know instinctively, just as bookeepers with their bees that...