黑板上用粉笔写着7个人名。There was a blackboard with seven names chalked on it.他用一截粉笔将她的指示写在黑板上。With a stick of chalk he wrote her order on a blackboard.一盒粉笔a box of pastels...
Metallogenetic epoch was late Yanshanian and fluid derived from meteoric water.成矿流体来源主要为大气降水.The research humanity on metallogenetic phenomena fact is the research on correlation problems of metallogenesis.人类对成矿现象的研究,其实是...
These earrings snap on with special fastener.这付耳环是用特制的按扣扣上去的.The zip fastener had long since been wrenched out of them.拉练早已取走了.Your blouse is open because the fastener is broken.你的衬衫松开了,因为钮扣坏了....
Take my advice and stay away from him!听我的，离他远远的！The doctor told him to stay away from such foods and drinks.医生叫他不要吃这样的酒菜.The doctor told him to stay away from fat food.医生叫他不要吃高脂肪的食物....