Ensure that the frame is securely fixed to the ground with bolts.确保用螺栓把框架牢牢地固定在地面上。Fit hinge bolts to give extra support to the door lock.安上铰链插销，让门锁更牢靠。He's more concerned about the nuts and bolts of location work.他...
The oxygen reacts vigorously with the impurity in the iron.氧气与铁中的杂质发生剧烈的化学反应.This impurity must be purged away after death.这种污秽应该在死后加以净化.The impurity of supposedly pure subcellular fractions is a constant threat to the p...
He is a political pragmatist, not an idealist.他是政治上的实用主义者，而不是理想主义者。Far from being a dreamer, she's a level-headed pragmatist.她是个头脑冷静的务实派,绝不是一个不切实际的人。But the president also has a pragmatist's suspicion of ideolo...
我侧一步要躲闪的时候，瓶子打中了我的左髋部。As I sidestepped, the bottle hit me on the left hip.罪犯们徒劳地躲闪着探照灯光。The criminals vainly sought concealment from the searchlight.“ 我不愿意说, "嘉莉回答.她感到除了发脾气,她无法躲闪." I won't,'said Carrie, feeling...