- 相关词组
- jump operation转移操作;
- no operation不操作;
- quarry operation露天开采工作;
- handling operation维护，管理[服务]工作，装卸工作;
- in operationadv.运转着，生效;
- major operation大手术;
- naval operation海军活动;
- live operation[计] 有效操作;
- bring into operation实施，施行;开动;使运转;
- military operation军事活动;
- sex change operation性别改变术;
- come into operation生效;
- bypass operation心脏血管绕道手术;
- be in operation实施中;
- rescue operation营救作业;
- bring...into operation使...投入运作
- Plastic operationn.整形手术，修补术;
- surgical operation外科手术;
- go into operationv.生效，开始工作;开工;投产;
- felling operation伐木（作业）;
- 今日热词
- 热门搜索
- expire vi.期满;文件、协议等（因到期而）失效;断气;逝世;
- nexus n.（错综复杂的）关系，联结，联系
- a star is born 一个明星的诞生
- dad n.爸爸;爹爹;int.<美口>（用作委婉的诅咒）上帝, 老天;（通常用作对老年男子的称呼语, 有侮慢色彩）老头, 老家伙
- disapprove vi.不赞成;vt.反对，否决;持相反的意见;
- vertical adj.垂直的;直立的;纵向的;n.垂直线/面/方向;
- headmistress n.女校长;
- birth n.出生;诞生;分娩;创始;起源;出身;门第
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- diamond n.金刚石;钻石首饰;菱形;（扑克）方块;内场;
- 起点 origin;starting point;zero;a point of departure;jumping-off ;
- ours pron.我们的;
