- 相关词组
- secondary schoolsn.中学( secondary school的名词复数 );
- secondary angle二次角；成含糖似的二重角；二重角或二次角；次角
- spherical cementite球状渗碳体
- partial secondary trunking部分二次中继法
- spheroidal cementite球状渗碳体
- secondary boycott间接抵制；杯葛；间接制裁；第二次抵制；第二次杯葛
- secondary amenorrhea继发闭经;
- secondary alkalinity次生碱性；次生碱度
- secondary annulus第二内齿轮;
- secondary asphyxia继发性窒息;
- secondary bulbil次生株芽;
- pearlitic cementite珠光体渗碳体
- secondary axis次轴，副光轴，副轴;
- secondary detachment of choroid继发性脉络膜脱离;
- postoperative secondary deformity of cleft lip唇裂术后继发畸形
- secondary detachment of retina继发性视网膜脱离;
- syphilitic secondary par-kinsonism梅毒性继发性帕金森氏综合征
- stable secondary cohomology operation稳定二阶上同调运算
- elementary and secondary school中小学
- secondary amine仲胺;
- 今日热词
- 热门搜索
- maven repository 仓库地址
- 蒸馏 [化] [物] distillation;distill;distil ;
- unlink vt.解开…的环节;取消链接;分（打，拆）开；解环；摘钩；使脱出
- sideroad n.旁路;支路;小路;人行道;岔道;
- DFM abbr.Distinguished Flying Medal （英军）优异飞行勋章;
- note n.记录;笔记;便条;短笺;（尤指政府间的）公文;文件;注释;注解;批注;按语;正式文件;钞票;纸币;乐音;音;音符;音键;琴键;（鸟兽的）独特叫声;音调;语调;口气;特征;氛围;信号音;警示音;歌;调;曲调;vt.注意;记录;对…加注释;指出;留意; 指出，表明; 记下; 着重提到，强调; 为 (书等) 加注; 用音符记;
- sunny adj.和煦的：照到阳光的;快活的，性情开朗亲切的;
- Asian n.亚洲人;adj.亚洲的，亚洲人的;
- Mexican n.墨西哥人;
- vacation n.假期;休假;休庭期;v.度假;
- north n.北方;北部;（美国南北战争时与南方作战的）北部各州;北方发达国家（尤指欧洲和北美各国）;adj.北方的;北部的;朝北的;（风，光线）来自北方的;
- The Economist 《经济学人》;（英国）《经济学家》周刊
