弗朗西斯决定把机器藏在带铰链的嵌板的后面。Frances decided to conceal the machine behind a hinged panel.在那片寂静之中，铰链吱吱嘎嘎的声音听起来很响。The creaking of the hinges sounded very loud in that silence.安上铰链插销，让门锁更牢靠。Fit hinge bolts to give extra support to...
洋槐蜂蜜有什么功效?What effect does acacia honey have?中小型船只是由洋槐或无花果树制作的,因为古埃及不生长像松树或西洋杉这样的大树.However, cedar was imported from Lebanon to build large ships or those used by the pharaohs....
These large institutions make — and change—the rules to suit themselves.这些大机构总是随意制定规定，而且说变就变。1998 was an important year for everyone: a time of change.1998年对所有人来说都是重要的一年：那是个变革的时期。Eisenhower used his muscle to persuade Co...
There's a time lag between infection with HIV and developing AIDS.从感染艾滋病病毒到病发有一段滞后期。For more general application the double time lag model should be used.对于更一般的应用,应当采用双肘滞模型.Increasing the total time lag is destabili...
Economize in order to make one's money spin out until next payday.节省花钱以维持到下一次发薪.It's the payday, for he has brought home a stout volume from a secondhand bookstore.今天发工资, 所以他从旧书店里抱回来一厚册书.This'll be the big...
大风把屋顶的瓦片刮了下来.The strong wind hurled down bits of the roof.屋顶的两面斜面都有破瓦片.On both slopes of the roof there are broken tiles.这栋石砌房屋的条件很不错，有新铺的瓦片屋顶，装有百叶窗的窗户还有电力供暖系统。The stone-built property is in good condition, with a new ti...