Quick - setting , non - dewatered and cemented full tailings filling is a newly - developed filling technology at present.速凝无脱水全尾砂胶结充填是目前新开发的一项充填技术.The coffeepot bubbled, filling the room with fragrance.咖啡煮开了，满屋子都是香味。The...
a tenuous nylon rope很细的尼龙绳This decision puts the President in a somewhat tenuous position.这个决定使得总统的位置有些岌岌可危。a tenuous hold on life命若游丝a tenuous line of argument空洞的辩论方式The cultural and historical links between the many pr...