名詞 bur:

1. seed vessel having hooks or prickles
   同義詞：burr
2. small bit used in dentistry or surgery
   同義詞：burr

動詞 bur:

1. remove the burrs from
   同義詞：burr

1. After the rain, landslide bur several house.
   雨后，同體滑坡掩埋了好幾幢房屋。
2. Any of several related or similar plants, such as the bur cucumber or the squirting cucumber.
   香瓜屬植物任一種相關或類似植物的統(tǒng)稱，如刺瓜和黃瓜
3. The excavation of the bur city take a long time.
   發(fā)掘埋在地下的城市花了很長時間。

bur 也作 burr

n.（名詞）

A rough, prickly husk or covering surrounding the seeds or fruits of plants such as the chestnut or the burdock.
刺果：有堅硬的，多刺的外皮或外殼包住的植物種子或果實，如栗子或牛蒡
A plant producing such husks or coverings.
刺果植物：生有這種果的植物
A persistently clinging or nettlesome person or thing.
粘附物，難擺脫的人：經常粘著別人或惱人的人或事
A rough protuberance, especially a burl on a tree.
樹瘤：堅硬的隆起物，尤指樹上的樹瘤
Any of various rotary cutting tools designed to be attached to a drill.
為與鋸子相連而設計的旋轉切割工具

來源：
Middle English burre
中古英語 burre
[of Scandinavian origin]
[源于斯堪的納維亞語]

bur
bur 2

n.（名詞）
v.（動詞）
Variant of burr 2
burr的變體2

bur
bur 3

n.（名詞）
Variant of burr 3
burr的變體3