I refused to wear headphones because they can perforate your eardrums.我不愿戴耳机，因为它可能会使鼓膜穿孔。In advanced stages the opaque corneas may ulcerate and even perforate.在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.The Ascaris adults may perforate a su...
I refused to wear headphones because they can perforate your eardrums.我不愿戴耳机，因为它可能会使鼓膜穿孔。to perforate something with a pin用针在某物上穿孔In advanced stages the opaque corneas may ulcerate and even perforate.在疾病后期,不透明的角膜可能产生溃疡,甚...
他们看上去像小叫花子。They looked like little ragamuffins.实在他们的情形比叫花子好不了多少.As a matter of fact, they weren't much better off than beggars.享利的那种大手大脚地乱花钱的做法使得汤森相形之下简直象个叫花子.Henry spent enough money to make Lynn Townsend look like...
关于那些十分引人注意的史前动物――恐龙――的情况,我们知道得不算少.We know a great deal about those fascinating prehistoric animals, the dinosaurs.鉴于恐龙的食量是如此之大,贝克的结论认为恐龙是热血动物.Baker concluded the dinosaurs were warm - blooded because they ate so much.博物馆...
I was rigged out in my usual green suit.我穿着平时那套绿色套装。Election officials have rigged up speakers to provide voters with music.负责选举的官员们已经临时安了几个喇叭，让投票者可以同时享受音乐。I rigged myself out in thick jeans and heavy belt.我穿上厚厚的牛仔裤，系上重重...