The teacher tried to analyse the cause of our failure.教师设法仔细分析我们失败的原因.We should analyse what they said and not just agree with everything.对他们的意见要加以分析,不要随声附和.We should develop the students'ability to analyse and solv...
He was wounded in both legs and severely peppered with shrapnel.他两条腿都挂彩了,人也被如雨的弹片炸成重伤。The driver of an evacuation bus was wounded by shrapnel.一辆疏散大巴的司机被弹片炸伤。He was hit in the arm by flying shrapnel.他被流弹片打中了手臂....
The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials.以正庚醛 、 硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛.Keep the rough edge of the fabric aligned with the raw edge of the pipi...