- 相关词组
- by airplaneadv.搭飞机;
- purging by crystallization结晶净化
- purchase of goods by post邮购
- purgation by drugs of lubricant nature润下
- by default缺席，不到场;默认情况下;
- sterilization by oil bath油浴灭菌法
- determined by fate命中注定
- by nature就其本质而言，天生地;
- take someone by the throat牢牢控制
- be precipitated by由……引发、导致
- identified by由…鉴定;以…鉴别;
- purification by chromatography色谱提纯
- be washed by the rains and combed by the winds沐雨栉风
- by reason thatadv.因为;
- be validated bybe validated by 被…验证/证实
- be exhausted by因…而疲劳;
- mention sb by name点名
- have someone by the throat完全控制住;牢牢控制
- orientation by shaft plumbing几何定向
- purification by heat treatment热处理净化
- 今日热词
- 热门搜索
- month n.月，月份;一个月的时间;
- imaginary adj.想象中的;虚构的;
- packet n.小包;信息包;邮船;大笔款项;vt.包装，打包;用邮船运送;
- loss n.损失;丧失;去世;亏损;失败;失落;
- spr abbr.spring 春季;sponsor 发起人;sprinkled 喷洒的;specific resistance 比电阻;
- bat n.球棒，球拍;蝙蝠;v.用球棒击球;轮到击球;
- NCBI 生物技术信息中心(National Center for Biotechnology Information)；美国国家生物技术信息中心；美国国立生物技术信息中心
- nanometre n.<英>十亿分之一公尺，毫微米;纳米;
- 德州学院 dezhou university;Texas College;
- sandwich n.三明治;夹心面包;状似三明治的东西;v.把…夹在…之间;挤在…中间;把...做成三明治
- jike 即刻搜索；极阔
- marble n.大理石;大理石制品;弹子游戏;理智，常识;
