rat

n. 鼠、卑鄙的人、破壞者、變節者

vi. 捕鼠、變節

vt. 弄蓬鬆

學術名詞

• 鼠：食品科技、醫學、獸醫學
• 隆塊：機械工程、鑄造學
• 大鼠：動物學
• 大白鼠：食品科技

英文釋義

1. any of various long-tailed rodents similar to but larger than a mouse
2. someone who works (or provides workers) during a strike
3. a person who is deemed to be despicable or contemptible
4. one who reveals confidential information to the police or other authority