killer

中文意思

• n. 殺手
• n. 致命物
• n. 止痛藥
• n. 限制器
• n. 斷路器
• n. 刪除程式

英文解釋

• n. someone who causes the death of a person or animal
• n. a difficulty that is hard to deal with

詞形變化

複數

killers

例句

1. n. 殺手

   The police finally caught the dangerous killer after a long investigation.

   經過長時間的調查，警方終於抓到了那個危險的殺手。

2. n. 致命物

   High stress and lack of sleep can be a silent killer of your health.

   高壓力與缺乏睡眠可能是危害你健康的隱形致命物。

3. n. 止痛藥

   The doctor gave him a strong painkiller to help ease his severe toothache.

   醫生開了一顆強效止痛藥給他，以減緩他劇烈的牙痛。

4. n. 限制器

   The engineer installed a speed killer on the motor to prevent it from overheating.

   工程師在馬達上安裝了速度限制器，以防止其過熱。

5. n. 斷路器

   When the power overloaded, the automatic killer shut down the electricity immediately.

   當用電過載時，自動斷路器立刻切斷了電源。

6. n. 刪除程式

   I downloaded a file killer to help remove all the useless temporary data from my computer.

   我下載了一個檔案刪除程式，用來清除電腦裡所有沒用的暫存資料。