- 相关词组
- impregnated timber浸渍木材
- worm fencen.曲折的篱笆，弯弯曲曲的栅栏;之形栅栏;
- worm silently悄悄地靠近
- spiny-headed worm棘头虫
- helical worm gear螺旋蜗轮
- timber raft棑;
- fishing worm[体]鱼虫;
- timber felling伐木;
- feed worm进给蜗杆;
- worm out钻出，爬出;
- hardened and ground worm淬硬磨光蜗轮
- mining timber矿用材
- helix of cylindrical worm蜗杆螺旋线
- red worm红虫；红蚯蚓
- hewn timber劈材
- timber line[林]树木线;
- hands of worm蜗杆旋向
- hourglass worm欣德利球面蜗杆;球面蜗杆
- geared worm screw传动蜗杆螺旋
- tube worm管蠕虫
- 今日热词
- 热门搜索
- worthwhile adj.有价值的;令人愉快的;值得花费时间/金钱/精力的;
- trade n.贸易，交易;行业;职业，手艺;营业额;v.做生意，从事贸易;营业;交换;互相做;（在证券交易所）交易;
- netflix n.网飞;网飞公司;奈飞;全球十大视频网站中唯一收费站点;
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- homework n.家庭作业;功课;
- building block n.（儿童游戏用的）积木，构件;建筑砌块;基础材料;
- join v.加入…之中;加入;参与;连接;会合;上（车等）;n.连接处;
- hero n.男主角;英雄;偶像;
- cultivator n.中耕机;耕耘机;耕种者;农民;
- moral n.道德;寓意;adj.道德的;道义上的;有道德的;能辨是非的;
- When You Are Old 当你老的时候;当你老了;当你老去时;当你年老时
- science n.科学;技术，知识;学科;理科;
