常见例句双语例句'It's as well to be on the safe side, ' said the Rat reflectively, polishing a pistol-barrel on his sleeve and looking along it.“保险点总没坏处吧，”河鼠沉吟着说，他把一支枪筒在袖子上擦得锃亮，顺着枪管察看。3g.en8848.com.cn 返回 barrel polishing