these alone took sixteenth months to build 是什么样的结构呢?
these alone took sixteenth months to build 是什么样的结构呢?
英语翻译these alone took sixteen months to buildthese alone took
It took them 2 months to build the house.They _____ 2 month
it took them three months ____ ( build) the bridge .
HZSM-5是什么样类型的催化剂呢?具体结构?
a few months later这句话的结构是?
It took him several months to _____ the wild horse.
three it recover me took to months 连词成句
框架结构是什么样的结构?
北京故宫结构是什么样的?
故宫是什么样的结构
暖气片结构是什么样的?