3枚迫击炮弹落在人群旁。Three mortar shells had landed close to a crowd of people.双方交火时动用了大炮、迫击炮和轻武器。The two sides exchanged fire with artillery, mortars and small arms.口径为120毫米的迫击炮的射程是1.8万码。The 120mm mortar has a range of 18,000 ya...
She succumbed to weariness and went to bed.她疲惫不堪，上床睡觉了。The island’s inhabitants had no immunity to the diseases carried by the explorers and quickly succumbed.岛上居民对探险者携带的病毒没有免疫力，很快就死去了。A few years later, Katya succumbed ...
开了一整天会我的头脑变迟钝了.My head became heavy after a whole day's meeting.不要让你的脑子在假期里变迟钝.Don't let your mind rust during the vacation.观众的头脑变迟钝了.The mind of the audience is becoming dulled....
The TMI nuclear facility has two reactors.三哩岛核设施有两个反应堆.The earliest production reactors necessarily used normal uranium as fuel.最早为生产用的反应堆,必须使用普通铀作为燃料.In most reactors, there is a significant flux of fast neutrons.在大部分反应...