an 高考四级六级考研

1.A serial killer is on the loose!

有个连环杀手正逍遥法外！

2.Several small businesses consolidated to form a large powerful company.

几家小企业合并成了一家实力雄厚的大型公司。

3.A mule is a cross between a mare and a donkey.

骡子是雌马和驴的杂交种。

4.A tiglon is a cross between a lion and a tiger.

虎狮是狮子和老虎的杂交种。

5.A tigon is a cross between a tiger and a lion.

虎狮是老虎和狮子交配的产品。

6.A small room; a cubbyhole; a small secluded room; a small compartment.

有小房间，小隔间（橱），隐蔽的小房间，意思。具体翻译要看上下文而定。

7.An electron has a negative charge,a proton has a positive charge.

电子带负电荷,质子带正电荷。

8.A picture of a cat on a log is a rebus for catalog.

谜画中有一只猫(cat)站在一块木头(a log)上, 谜底是catalog(目录)。

9.I'm a renegade, a turncoat, a Scalawag.

我是个叛徒，变节者，流氓。

10.The four-building complex will include a library, a museum, an auditorium and a planetarium.

由四栋房屋所构成的这座综合建筑将包括一个图书馆、一个博物馆、一个一个天文馆。

11.A chair consists of a seat with a back.

椅子是由椅座和椅背构成的。

12.If a state punishes a murderer by death it’s an eye for an eye.

如果政府以死刑惩处凶手,这是以牙还牙。

13.A tenant occupies a flat, a building, a farm, etc but does not own it.

* tenent （房客或佃户）占用公寓、建筑物、农场，但并非所有者。

14.When a catalytically active enzyme forms a complex with a cofactor a holoenzyme is produced.

酶蛋白和辅助因子两者结合成完整分子时，形成具有活力的全酶。

15.A mole is a blemish on a person's skin.

黑痣在人的皮肤上是一个疵点。

16.I saw a man leveling a gun at a crow.

我看见一个人正用枪瞄准一只乌鸦。

17.A coin has two sides,a head and a tail.

硬币有正反两面。

18.The statue has a gentleness,an ambience,a wistful elegance.

那尊雕像具有一种柔和、一种独特格调、一种忧郁沉思的雅致。

19.An acid can react with a base to form a salt.

酸和碱起化学反应成盐。

20.A larva metamorphose into a chrysalis and then into a butterfly.

幼虫变为蛹，然後再变成蝴蝶。