- 相关词组
- covalent coordinate[医]共价配位;
- covalent hydride共价氢化物;
- covalent interaction共价相互作用;
- covalent radius共价半径;
- covalent formula共价式;
- covalent link[建] 共价键;
- covalent compound共价化合物;
- covalent bondn.共价键;
- covalent crystal共价晶体;
- covalent molecule共价分子;
- covalent bonding共价键合;
- covalent structure[医]一级结构，共价结构;
- covalent complex共价配合物;
- covalent linkage共价键;
- 今日热词
- 热门搜索
- heaven n.天;天堂;上帝;极乐;
- sleeve n.[机]套筒，套管;袖子，袖套;唱片套;
- kilogram n.千克;公斤;
- parallels desktop 虚拟机
- vessel n.容器;船，飞船;血管，管束;…的化身;
- here with you 和你在一起
- strong adj.强的;坚强的;强烈的;强壮的;
- kite n.风筝;鸢（猛禽）;空头支票;光棍;vt.涂改（支票）;使上涨;上升;
- recipe n.食谱;秘诀;原因;
- lumia n.灯光艺术;
- greatly adv.非常，极大地;
- insurance n.保险;保险费;保险业;保险契约，保险单;（防备不测的）保障措施，安全保证;〈体〉保证球队始终处于领先地位的得分adj.胜券在握的
