🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典 🎯
🔍 麥美倫詞典
🔍 韋氏詞典

檢索以下詞典:
(Mr. Ng 不推薦使用 Google 翻譯!)
最近搜尋:
TOEFL IELTS BNC: 8852 COCA: 7915
catalyst
kætəlɪst ˈkætəˌlɪst
Word forms: plural catalysts
1 N-COUNT 催化剂;诱因;诱导者 You can describe a person or thing that causes a change or event to happen as a catalyst . 催化剂;诱因;诱导者
  • I very much hope that this case will prove to be a catalyst for change. [+ for]

    我非常希望这起事件能催生变革。

  • He said he saw the bank's role as a catalyst to encourage foreign direct investment.

    他说,他认为银行就应该起到刺激外国直接投资的作用。

2 N-COUNT (化学)催化剂 In chemistry, a catalyst is a substance that causes a chemical reaction to take place more quickly. (化学)催化剂
Trends of catalyst
View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
TOEFL IELTS BNC: 8852 COCA: 7915
TOEFL IELTS BNC: 8852 COCA: 7915
catalyst noun
medium
TOEFL IELTS BNC: 8852 COCA: 7915
catalyst
Causes: cause, catalyst, source...
Types of chemical substance: acid, alkali, base...

👨🏻‍🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net
切換為繁體中文
Site Uptime