pilot n.飞行员;引航员,舵手 vt.驾驶(飞机等);为…领航;实验,试用
pilot a.实验性的,试点的
An airline pilot must be alert at all times.飞行员必须时刻保持 警惕.
The captain piloted the ship through the canal.船长引领船只通过运河.
Previous a.先,前,以前的; (~to)在之前
Enough materials should be collected previous to writing.写作之前要收集足够的材料.
prosperous a.繁荣的,兴旺的
After the end of the Second World War, America and Americans were prosperous beyond the dreams of the Europeans and Asians ,whose economies the war had destroyed. “二战”后战后的美国和美国人的兴旺成为欧洲和亚洲人梦寐以求的目标,因为战争毁掉了他们的经济.
Refresh v.(使)振作精神,(使)恢复活力
A cold drink refreshed me after my long walk.走了很长一段路之后,一杯冷饮使我恢复了精神.
Enough time should be left for sleep because that will help one become refreshed.应该留足够的时间睡觉, 因为那有助于精力恢复.
risk n.危险,风险;引起危险的事物(或人)
risk vt.冒...的危险,使遭受危险
Anyone who smokes is risking his health.谁抽烟谁就是在危害自己的'健康.
The economy will fall further,putting more jobs at risk.经济将进一步滑坡,使更 多人遭受失业的危险.
The usual risks of the desert: rattlesnakes,heat,and lack of water.沙漠中常见的危险有: 响尾蛇,酷热及缺水.
Sense n.官能,感觉,判断力,见识,...感,意义,理性 vt.感到,理解,认识
A sense of humor is a great asset for a person.幽默感是一个人的宝贵财产.
Don't waste time with the se try to make sense.别浪费时间尽说废话,讲点有意义的东西.
I can sense the tension before the exam.我可以感觉到考试前紧张的气氛.
sheet n.被单;薄板;(一)片 (一)张,(一)块
Remember to take the bed sheets in if it rains.要是下雨的话,记得收被单,
Write down your answers on the answer sheet.把答案写在答题卡纸上.
string n.线,弦,细绳;一串,一行 vt.用线串; (用线)悬挂,系住
I have broken a string in my tennis racket.我把网球拍上的一根绷绳给弄断了.
The violin is loosely strung.这把小提琴装的松了.