- 相关词组
- selective weathering选择性风化；选择风化
- selective service system选征兵役制;
- selective heating局部加热
- selective consonance选择谐振
- selective hydrogenation catalyst选择加氢催化剂
- selective inverse feedback选择性负反馈[负回授]
- selective servicen.义务兵役;
- selective detachment[医]选择性剥离;
- selective sampler选择性采样器;
- selective ion exchange选择性离子交换
- selective level measuring equipment选择性电平测量设备
- selective information选择性信息;
- selective hydrogenation process选择性加氢过程
- selective course选修课;
- selective purchasing选购
- selective demodulation选择性反调制;
- selective tripping选择断路，选择解扣;
- selective interchangeability选择互换性
- effluent refrigeration alkylation流出物冷冻烷基化法
- selective leaching选择浸出;局部浸出
- 今日热词
- 热门搜索
- alongside adv.在…的侧面;在…旁边;与…并排;prep.在…旁边;横靠;傍着;
- nuclear adj.原子核的，原子能的;[细胞]细胞核的;
- keyword n. 关键字;关键词;
- airport n.机场;航空站;
- h n. 英语字母表的第8个字母;大写为Hsymb.氢（化学元素）
- warframe 星际战甲;战甲神兵;战争框架
- cinema n.电影院;电影业;
- put down 放下；奚落的语言；贬低的行为
- district n.地区;行政区;
- entertainment n.娱乐节目/活动;招待;
- give it a go 试一试
- headteacher n.中小学的校长;
