好词典

craters

UK //ˈkreɪtəz//US //ˈkreɪtərz//

词源

源自拉丁语 'crater'(意为碗或混合容器),后经希腊语 'kratēr'(用于混合酒和水的碗)演变而来,17世纪开始用于描述地质凹陷。

noun

❶ 指由陨石撞击、火山喷发或爆炸等自然或人为力量在地表形成的圆形凹陷或坑洞。

“The moon's surface is covered with countless craters.”

(月球表面布满了无数的陨石坑。)

“Scientists studied the crater formed by the meteorite impact.”

(科学家们研究了陨石撞击形成的坑洞。)

同义词:hollow, pit, depression, cavity, basin

verb

❶ 指某物因撞击或爆炸而形成凹陷或坑洞,常用于描述陨石或炸弹的破坏效果。

“The meteorite cratered the desert floor.”

(陨石在沙漠地面上砸出了一个坑。)

“The explosion cratered the road, making it impassable.”

(爆炸在道路上炸出了大坑,导致无法通行。)

同义词:pockmark, dent, scar, hollow out, excavate

常见短语

impact crater — 指由陨石或小行星撞击天体表面形成的圆形凹陷,常见于月球和行星表面。

“The impact crater was so large it could be seen from space.”

(这个撞击坑非常大,甚至可以从太空中看到。)

volcanic crater — 指火山喷发后在火山顶部或侧面形成的凹陷,通常呈碗状或漏斗状。

“The hikers stood at the edge of the volcanic crater, amazed by its size.”

(徒步旅行者站在火山口边缘,对其巨大的规模感到惊叹。)