Lacking self-confidence and maturity, many teenagers are left feeling very vulnerable.许多十几岁的孩子既缺乏自信又不够懂事，所以感情上十分脆弱。Girls generally reach sexual maturity two years earlier than boys.通常女孩性发育成熟要比男孩早两年。Customers are told wha...
At maturity the root system is extensively nodulated.在成熟时,根系普遍具有根瘤.Humans experience a delayed maturity; we arrive at all stages of life later than other mammals.人类发育较缓——在生命的各个阶段，我们都晚于其他哺乳动物。Moreover, as time to maturity...
The army has systematically violated human rights.该部队蓄意侵犯人权。The rainforest is being systematically destroyed.雨林正被系统地毀灭.If you arrange your picture too systematically the results can look very mannered and artificial.如果你把...
The sum of all the angles of a triangle is 180 degrees.三角形内角总和为180度。The hypotenuse is the longest side of a right triangle.直角三角形的斜边是直角三角形中最长的边.The base angles of an isosceles triangle are equal.等腰三角形的底角相等....
It's a blooming nuisance because it frightens my dog to death.它真让人讨厌，快把我的狗吓死了。An empty purse frightens many friends.囊中无分文,亲友不上门。That is exactly what enrages and frightens the Sunnis.但这个点子带点垂死挣扎的味道:伊朗早已深植于伊拉克的逊尼派,这恰恰...
The taxman caught up with him and demanded £7,000 in unpaid taxes.税收人员查到了他，要求他把未缴纳的7,000英镑税款交上。She is accused of attempting to cheat the taxman.她被指控企图蒙骗税务员。I received a nasty surprise in the shape of a letter from the ta...
Infected mandibular, parotid and anterior cervical nodes usually cause subcutaneous induration and surface bulging.感染的下颌, 耳下和颈前淋巴结,通常引起皮下硬结和表面突起.Conclusion Early alcohol wet packing can effectively decrease the occurrenc...