铁棍是实心的, 而管子是空心的.A bar of iron is solid; a pipe is hollow.铁条是实心的, 管子是空心的.A iron bar is solid; a pipe is hollow.最早的汽车轮胎是实心的.The tires of the earliest cars were solid....
He saw the dog's twitching nose poke out of the basket...他看到那只狗一抽一抽的鼻子从篮子里冒出来。The child in a spasm kept twitching his arms and legs.那个害痉挛的孩子四肢不断地抽搐.Lanchon was in his fifties, an ugly baldheaded stumpy legs and a gr...
The word "undertaker" had long been in common usage.undertaker一词早已广泛使用。The wrong pronunciation of the word is sanctioned by public usage.人们接受了这个字的错误读法,因为大家都这样念.She lays a lot of emphasis on the usage of prepositions.她把重点...
The declining dollar gave heart to skittish investors.美元的衰落给总是担惊受怕的投资者们带来了信心。Official statistics show real wages declining by 24%.官方统计数字表明实际工资下降了24%。The nub of the matter is that business is declining.事情的实质是工商业在萎缩。...
有时小裂纹密度很大,使受应力的塑料外观呈现乳白色.Sometimes the density of crazes is sufficient to give the stressed plastic a milky appearance.大蒜根系分泌物使受试作物对养分的吸收能力有所提高.The exudates promoted the nutrient absorption of all the receiver vegetables...
A mallard suddenly took wing, rising steeply into the air with an angry squawk.一只绿头鸭突然飞起，愤怒地尖鸣一声直冲天空。It was Brently Mallard who entered , a little travel - stained, composedly carrying his gripsack and umbrella.走进来的正是布伦特...