🔍 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:

premolar

adjective

pre·​mo·​lar (ˌ)prē-ˈmō-lər How to pronounce premolar (audio)
: situated in front of or preceding the molar teeth
especially : being or relating to those teeth of a mammal in front of the true molars and behind the canines when the latter are present
premolar noun

Example Sentences

Recent Examples on the Web Both jaws had a third premolar, or cheek tooth, that’s only present in 2 to 6 percent of all Smilodon specimens. Riley Black, Smithsonian Magazine, 1 June 2021

Word History

First Known Use

1851, in the meaning defined above

Time Traveler
The first known use of premolar was in 1851

👨🏻‍🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文
Site Uptime