云仙山今天一直在向外喷涌火山灰、气体和火山岩。Mount Unzen has been spewing out volcanic ash, gas, and rock today.玄武岩是最普通的火山岩.Basalt is the commonest volcanic rock.火山岩在正常情况下有强的磁化率.Volanic rocks have high susceptibilities under normal conditions...
When Mary died Anne did not share her brother's sense of bereavement.玛丽去世后，安妮并没有像她弟弟那样哀痛。The period of mourning and bereavement may be long...丧亲和哀悼的悲伤会持续很久。I sympathize with you in your bereavement.我对你痛失亲人表示同情.the p...
Rows of stalls are given over to restaurants running off gas cylinders.数排摊位都让位给了使用煤气罐的饭店。They are working on all cylinders to get the job finished.他们正在竭尽全力争取把这工作干完.That jeep has four cylinders.那辆吉普车有4个汽缸....