🔍 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:
BNC: 42593 COCA: 38335
BNC: 42593 COCA: 38335

tubercle

noun

tu·​ber·​cle ˈtü-bər-kəl How to pronounce tubercle (audio)
ˈtyü-
1
: a small knobby prominence or excrescence especially on a plant or animal : nodule: such as
a
: a protuberance near the head of a rib that articulates with the transverse process of a vertebra
b
: any of several prominences in the central nervous system
2
: a small abnormal discrete lump in the substance of an organ or in the skin
especially : the specific lesion of tuberculosis

Example Sentences

Recent Examples on the Web Voight and colleagues then studied the animals' physical structures, including their arm suckers, warts, and tubercles, or little bumps inside the warts that give them texture. Liz Langley, National Geographic, 8 Oct. 2019 In turn, the ruptured tubercles attract dissolved copper, spurring a chemical reaction that can pit and weaken the surrounding steel. Peter Passi / Forum News Service, Twin Cities, 5 Sep. 2019 Those tubercles can be opened by the scouring power of winter ice. Peter Passi / Forum News Service, Twin Cities, 5 Sep. 2019 Allison and his colleagues also found lesions (called tubercles) and Mycobacterium tuberculosis bacteria in the boy’s lungs, heart, liver, and right kidney. Kiona N. Smith, Ars Technica, 25 Sep. 2018 According to Carly Cassella of Science Alert, the critter boasts a number of features that are not seen in any other modern turtle, like the two rows of tubercles that act like feelers. Brigit Katz, Smithsonian, 13 Apr. 2018

Word History

Etymology

Latin tuberculum, diminutive of tuber

First Known Use

1556, in the meaning defined at sense 1

Time Traveler
The first known use of tubercle was in 1556
BNC: 42593 COCA: 38335

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