木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.纯钛以两种同素异形的形式存在.Titanium in the pure state can exist in either of two allotropic forms.那些异形的人类副本已经自然醒来.The human counterparts of those aliens woke up spontaneou...
他对自己早年的经历一向嘴紧.He is secret about his past.我的嘴紧;我会严守秘密.My lips are sealed.这可是个秘密, 不过我知道你嘴紧(肯定不会告诉别人).This is a secret, but I know I can count on your discretion....
“我是个幸运的人,本不配如此幸运,”他谦虚地说。"I'm a lucky man, undeservedly lucky," he said humbly.“你的工作一定非常出色。”——“也许是吧,”凯特谦虚地说。"You really must be very good at what you do." — "I suppose I am," Kate said modestly.姑娘受到表扬时,谦虚地垂下了眼睛.The g...
他用餐巾快速擦去领带上的污点.He dabbed at the spot on his tie with a napkin.你能把这件外套上的污点洗掉 吗 ?Can you clean the coat of these dirty marks?他的那种愚蠢行为将永远是他名誉上的污点.That foolish deed of his will remain a blot on his escutcheon....
Attended a class about IELTS again before testing in these days.这两天又去上了个IELTS的考前点题班.Q : Will IELTS change in any way in challenge of iBT - TOEFL?应对新托福IELTS会有什么变化 吗 ?IELTS Class: Available in the cadet's senior year....