数学试卷和英语试卷很难。The papers in maths and English are very testing.该学位课程将为数学和统计学打下扎实的基础。The degree provides a thorough grounding in both mathematics and statistics.在校时我的数学跟不上。I got left behind at school with the maths....
Vast numbers of people have been mobilised to drain flooded land.大量的人力被动员去排干受涝的土地。Vast numbers of people have been mobilised to drain flooded land...大量的人力被动员去排干受涝的土地。People have been mobilised to build defences and drain...
使聚集成块: 形成或使形成紧贴在一起或圆形的块体.Conglomerate: To form or cause to form into an adhering or rounded mass.啄出, 啄穿通过用嘴巴或尖器连续的击使形成 ( 一孔 )To make ( a hole, for example ) by striking repeatedly with the beak or a pointed instrument.基因...