豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General.一度很强势的邮政联盟已经威风不再。The once-powerful post unions have been cut down to size.邮政汇票的金额最高可达700美元。Postal money orders are availa...
Pack ice around Iceland was becoming a threat to navigation.冰岛周围的浮冰群曾一度对船只航行构成威胁。iceland agate黑曜岩, 玻质岩Overcast skies portend a rough day for boats on Iceland's Lake Myvatn.阴云密布的天空为冰岛米湖上的船只预示了狂风暴雨的一天.Scotland were ah...
This evidence supports their contention that the outbreak of violence was prearranged.这一证据证实了他们的观点，即此次突发暴力事件是有预谋的。Other research supports the figures in Table 3.3.其他研究也可证实表3.3中的数据。He gets tax relief because he supports h...
He was tired and crotchety.他累了，动不动就发火。His crotchety, even cruel behavior must be mischaracterized too.他反复无常 、 甚至是残酷的行为一定也是由于复杂的性格原因.He is a crotchety old man.他是个脾气暴躁的老头。...a crotchety old man.脾气暴躁的老头...
Eventually hydrogen becomes fixed in traps in the metal, leading to hydrogen embrittlement.终于,氢渐渐地被固定在金属内部的“陷阱”中而导致氧脆.However, embrittlement occurs in some metals at elevated temperatures and pressures.但是, 当温度和压力升高时,某些金属...