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在线英语词典

基于ECDICT词库，包含77万+单词
crater 'kreitә
TOEFL IELTS GRE 柯林斯1⭐
释义
n. 火山口, 环行山, 弹坑
[化] 焊口; 火山石; 弧坑; 焰口
英文释义
n. a faint constellation in the southern hemisphere near Hydra and Corvus
n. a bowl-shaped depression formed by the impact of a meteorite or bomb
词形变化
复数: craters 过去分词: cratered 现在分词: cratering 过去式: cratered
BNC词频排名: 10,495 | 当代语料库词频排名: 6,886