keystone
US /ˈkiˌston/
・UK /'ki:stəʊn/
C2 高級
n.名詞楔石
The keystone contained the initials of the builder and year of erection
影片字幕
喬許·夏皮羅唯一一次輸掉的選舉！ (The Only Election Josh Shapiro Ever Lost)
- So you've Pennsylvania State Rep, County Commissioner, Pennsylvania Attorney General, and in 2022, you became governor of the Keystone State.
您曾任賓夕法尼亞州眾議員、縣專員、賓夕法尼亞州總檢察長，2022 年，您成為基石之州的州長。
- and in 2022, you became governor of the Keystone State.
是的，我當然知道。
我們為什麼應該復育滅絕動物？真實原因大公開！ (The Real Reason We Should Revive Extinct Animals)
- Without the tiger, Tasmania lost its only apex predator, a keystone species, meaning it has a huge impact on its ecosystem.
所以他們正在努力想辦法將這個改變引入族群，讓誇加能夠吃甘蔗蟾蜍而不死，拯救整個物種。
- Without the tiger, Tasmania lost its only apex predator, a keystone species, meaning it has a huge impact on its ecosystem.
沒有了塔斯馬尼亞虎，塔斯馬尼亞失去了牠唯一的頂級掠食者，一個關鍵物種，這對牠的生態系統影響巨大。
加州海獺：懸崖上的生命！完整節目 (California Sea Otters: Life on the Edge - Full Episode)
- Despite the many challenges sea otters face, as keystone predators, they play a vital role in the ecosystems they inhabit.
儘管海獺面臨許多挑戰，但作為關鍵的食肉動物，它們在其棲息的生態系統中發揮著至關重要的作用。
- Despite the many challenges sea otters face, as keystone predators, they play a vital role in the ecosystems they inhabit.
這些都是許多其他動物和人類賴以生存的生態系統。
加州海獺：邊緣求生記 | 變動的海洋 (California Sea Otters: Life on the Edge | Changing Seas)
- Despite the many challenges sea otters face, as keystone predators, they play a vital role in the ecosystems they inhabit.
儘管海獺面臨許多挑戰，但作為關鍵的食肉動物，它們在其棲息的生態系統中發揮著至關重要的作用。
- Despite the many challenges sea otters face, as keystone predators, they play a vital role in the ecosystems they inhabit.
人們沒有意識到這一點。
古生物學家問我「滅絕」？| Tech Support | WIRED Japan (古生物学者だけど「絶滅」について質問ある？| Tech Support | WIRED Japan)
- And so if we could bring back creatures, particularly ones that are the keystone species in their ecosystems, meaning species that lots of other species depend upon, then that would be a good thing for our environment, for our ecology, and it also has carbon sequestration ramifications.
是以，如果我們能帶回生物，特別是那些在其生態系統中扮演關鍵角色的物種，也就是許多其他物種所依賴的物種，那麼這對我們的環境、我們的生態將是一件好事，同時也對碳封存有影響。
- And so if we could bring back creatures, particularly ones that are the keystone species in their ecosystems, meaning species that lots of other species depend upon, then that would be a good thing for our environment, for our ecology,
造成史上最嚴重的滅絕事件之一的因素，這發生在大約兩億五千萬年前，我們稱之為「大凋亡」，我們認為是由於西伯利亞的巨大火山裂縫所引起，但當時恰好所有大陸都碰撞在一起，形成了盤古大陸，這加劇了滅絕。
Podcast #118 億萬富翁的致富習慣！Tom Corley 談富人思維！- Bulletproof Radio (Podcast #118 Tom Corley, Rich Habits of Wealthy Individuals - Bulletproof Radio)
- they’re keystone habits. Keystone habits are unique in the habit world in that they
它們是基石習慣。基石習慣在習慣世界中獨一無二，因為它們
- For example, aerobic exercise is a keystone habit. It can eliminate overeating, eating
例如，有氧運動是基石習慣。它可以消除暴飲暴食、吃
書本 02 - 維克多·雨果《鐘樓怪人》有聲書 (章節 1-7) (Book 02 - The Hunchback of Notre Dame Audiobook by Victor Hugo (Chs 1-7))
- "'Tis impossible that it can be that stone dwarf carved in the keystone of that arch, which thus absorbs her attention.
另一個，一個四歲的大男孩，雙腿懸空地坐著，坐在長凳上
- gazing at; "'tis impossible that it can be that stone dwarf carved in the keystone of
凝視的地方，心想；「她不可能是在注意那個雕刻在拱頂石上的石矮人，