Archie liked to think he kept up with current slang.阿奇喜欢那种紧跟潮流，讲满口时髦新词的感觉。We settled down to a quiet discussion of English slang.我们安下心来讨论英语俚语的用法.The phrase is labelled as slang in the dictionary.这个短语在这本字典里被注为俚语....
She was silent, her eyes downcast.她一言不发，两眼低垂。Barbara looked increasingly downcast as defeat loomed.当败象已呈时，芭芭拉看上去越来越沮丧。Eyes downcast, she continued eating.她低垂双眼，不停地吃。...
A muscular spasm in the coronary artery can cause a heart attack.冠状动脉的肌肉痉挛可能导致心脏病。He almost bled to death after the bullet severed an artery.子弹穿过动脉，他失血过多几乎性命不保。Blood enters the kidneys via the renal artery.血液通过肾动脉流进肾脏。...