n.坑(隕石坑、彈坑等);凹地;火山口
They blasted a huge crater in the runway. 他們?cè)陲w機(jī)跑道上炸了一個(gè)大坑。
The depth of the crater is expected to be about 30 feet. 彈坑的深度預(yù)計(jì)約于30英尺。
Lava boiled up from the crater of the volcano. 熔巖從火山口沸騰著升起來(lái)。
n.坑(隕石坑、彈坑等);凹地;火山口
n.火口壁
n.磨頂槽