killer

n.

凶手，杀人者；止痛药；宰杀的器具；〈俚〉鬼门关

复数：killers

serial killer一系列谋杀事件的凶手，杀人恶魔

natural killer自然杀伤细胞

killer whale[动]逆戟鲸

killer instinct杀生本能

lady killer使女人动心的男人

weed killer除草剂

killer app杀手级应用软体；极度成功与受欢迎的电脑应用软件

mosquito killer蚊香器

killer application杀手级应用（指绝大部分用户会用到的应用）

1. The killer stabbed him with a knife.
   凶手用刀刺他。
2. DNA confirmed he was the killer.
   DNA检测确认他就是杀人凶手。
3. Heart attacks have become Britain's No. 1 killer disease.
   心脏病已成为英国的头号致命疾病。
4. "That was the killer blow,"says Mr Longfellow.
   “那是致命一击，”朗费罗先生说。
5. This is a new type of pain killer.
   这是一种新的止痛药。
6. The grass on the lawn grows wildly, we must use some weed killer.
   这片草地的草长得太杂了，我看要用些除草剂了。
7. The English exam was a real killer!
   这次英语考试真的太难了！
8. He thinks he's a lady-killer .
   他认为自己是一个使女人倾倒的男人。
9. That green dress is a real killer.
   那件绿衣服真好看。

Caspases: killer proteases.
Biology of natural killer cells.
The biology of human natural killer-cell subsets.
KILLER/DR5 is a DNA damage|[ndash]|inducible p53|[ndash]|regulated death receptor gene
Tuberculosis: Commentary on a Reemergent Killer
Lymphokine-activated killer cell phenomenon. Lysis of natural killer-resistant fresh solid tumor cells by interleukin 2-activated au...
A conditioned dendritic cell can be a temporal bridge between a CD4+ T-helper and a T-killer cell
Developing Caenorhabditis elegans neurons may contain both cell-death protective and killer activities.
Observations on the systemic administration of autologous lymphokine-activated killer cells and recombinant interleukin-2 to patient...
A progress report on the treatment of 157 patients with advanced cancer using lymphokine-activated killer cells and interleukin-2 or...