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crater

音標['kreitә] 讀音

漢語翻譯

n. 火山口, 環行山, 彈坑
【化】 焊口; 火山石; 弧坑; 焰口
【醫】 噴火口, 火山口

詞型變化:

動詞過去式:cratered 過去分詞:cratered 現在分詞:cratering 第三人稱單數:craters 

英文解釋:

名詞 crater:

  1. a bowl-shaped geological formation at the top of a volcano
    同義詞:volcanic crater
  2. a faint constellation in the southern hemisphere near Hydra and Corvus
  3. a bowl-shaped depression formed by the impact of a meteorite or bomb

例句:

  1. A small crater.
    小凹陷處
  2. Lava boiled up from the crater of the volcano.
    熔岩從火山口沸騰著升起來。
  3. Flames blazed out from the crater of the volcano.
    火焰從火山口猛烈地噴出來。
  4. A large crater formed by volcanic explosion or by collapse of a volcanic cone.
    火山口火山爆發而形成的環形山或大山核心部分的崩塌而形成的環形山

詳細解釋:


cra.ter

n.(名詞)
A bowl-shaped depression at the mouth of a volcano or geyser.
碗狀凹陷:火山口或噴泉口的碗狀凹陷處

A bowl-shaped depression in a surface made by an explosion or the impact of a body, such as a meteoroid.
碗狀凹陷:由於 * 或流星之類的物體的碰撞而在地表形成的碗狀凹陷處
A pit; a hollow.
坑;凹地
Variant of krater
krater的變體
v.(動詞)
cra.tered,cra.ter.ing,cra.ters
v.tr.(及物動詞)
To make craters in:
在…里形成凹陷處:
例句:
.The missiles did not . . . crater the airfield.(Tom Clancy)
.飛彈沒有…炸平飛機場.(湯姆·克蘭西)

v.intr.(不及物動詞)
To form a crater or craters.
形成凹陷處

來源:
Latin cr3tôr
拉丁語 cr3tôr
from Greek kratôr [mixing vessel] * see ker…-
源自 希臘語 kratôr [混合容器] *參見 ker…-

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