- 相关词组
- positive thinking积极思考;
- positive accounting实证会计
- positive electrical chargen.正电荷;
- positive charge正电荷；阳（正）电荷
- uniaxial positive crystal正单轴晶体
- wait before transmitting positive acknowledgement等待发送肯定应答
- positive attitude[医]积极态度;
- positive whole number正整数
- minimal positive integral solution最小正整数解
- positive prescription确定时效，积极时效
- positive and negative effects正负作用;
- positive abscissa正性横坐标
- positive energy正能量;
- positive feedback正反馈;
- positive curvature正曲率;
- false positive假阳性;
- positive ionn.阳离子;正离子;
- heuristic search technique启发式查找技术;试探查找技术
- vertex positive wave顶正波
- symmetric positive system正对称组
- 今日热词
- 热门搜索
- twenty-first 第二十一;
- telegraph n.电报;电讯;电报机;信号机;vt.& vi.打电报;流露出;电汇;用电报通知;
- garment n.衣服;服装;
- sore adj.疼痛的;使人伤心的;恼火的，发怒的;n.（肌肤的）痛处，伤处;
- did not 没有;未;未尝;未曾;
- worried adj.担心的;焦虑的;发愁的;
- bottom line n.概要，账本底线;
- abortion n.流产;流产的胎儿;畸形;夭折;
- take a bow v.（演员或表演者向观众）鞠躬致意;鞠躬，答谢;
- fact n.事实;真相;资料;
- cousin n.同辈表亲;堂兄弟（或姐妹）;表兄弟（或姐妹）;
- allow vt.允许;给予;准许（做某事）;
