Somewhere close at hand a train rattled by.一辆火车从我的身边轰隆隆地开过。The sound seemed to come from some driftwood close at hand.这声音好象来自近处漂来的木头上.The University of Science and Technology of China is close at hand.中国科学技术大学就在近处不远....
Some trees afford resin.有些树产树脂.The resin from which the oil is extracted comes from a small, tough tree.用于提取这种油的树脂取自于一种矮小坚韧的树。Two of the lorries, carrying industrial resin and paint thinner, burst into flames.其中运载工业树脂和涂料...