perform a role什么意思解释？

perform a role的音标：perform a role的英式发音音标为：[pə'fɔ:m ə rəul]perform a role的美式发音音标为：[pɚ'fɔrm e rol]...

To perform ( a role ) weakly or with insufficient expressiveness.表演不充分表演 ( 角色 ) 不足或缺乏表现力....

n.金条，（视为原材料的）金，银，金（或银）丝饰带...

外面车行道上传来刺耳的刹车声。There was a scream of brakes from the carriageway outside.电话线那头噼里啪啦地传来警察局长短促的声音。The Chief Constable's clipped tones crackled over the telephone line.从走廊里隐约传来了低沉的说话声。There were low, muffled voices risi...

n.道路，方法，方向，某方面adv.远远地，大大地...

chlamys的复数形式为：chlamyses...

使用高筋白面粉，如果你能弄到硬粒小麦面粉，那就更好了。Use strong white flour, and if you can get hold of durum wheat flour, then so much the better.硬粒小麦一种硬粒麦(硬粒小麦原为粗麦小麦属 ),主要用于制作意大利面食 ( 通心粉及细面条等)A hardy wheat ( Triticum turgidum , formerly T. duru...

Two villages in Wales have banished analogue television and replaced it with digital TV last month.上个月,威尔士的两个村庄已经淘汰了模拟电视,转而使用数字电视....

diphase的音标：diphase的英式发音音标为：['daɪfeɪz]diphase的美式发音音标为：['daɪˌfeɪz]...

fiend的音标：fiend的英式发音音标为：[fi:nd]fiend的美式发音音标为：[find]...

adj.推进的n.推进物...

copped的音标：copped的英式发音音标为：['kɒpɪd]copped的美式发音音标为：[kɒpt]...

My goodness, Tim, you have changed!我的天，蒂姆，你变了！My goodness, you're soaked through. Where's your car?天哪，你都成落汤鸡了。你的车呢？My goodness, he's earned millions in his career.我的天哪，他干那一行已挣了好几百万了。...

Care is needed when loading the roll to prevent twisting or kinking the film.装胶卷时要小心，别使胶片扭结。Kinking endotracheal tube ( ETT ) is not an infrequent problem during general anesthesia.在全身麻醉插管病患中,气管内管弯折其实是常见的问题.The strands a...

可恶，那完全是不讲道义，是不是？Dash it all. It's just not playing the game, is it?总统下令发动空袭是绝对合乎道义的。The president was absolutely right in ordering the bombing raid.继续部署核武器在道义上让人无法接受。The perpetuation of nuclear deployments is morall...

n.超免疫法，高度免疫法...

萨勒诺（意大利西南部港市）...