- 相关词组
- healing of focus病灶愈合
- out of focusadv.焦点没对准，模糊;
- aplanatic focus等光程焦点;
- bulbous focus球状病灶
- focus window[计] 关注窗口;
- hemorrhagic focus出血灶
- image focus voltage移像聚集电压
- come into focus（某物）轮廓明显，清晰，（问题）突出;
- image focus像焦点;
- infinity focus无穷远焦点
- focus groupsn.（销售）讨论组( focus group的名词复数 );
- horizontal focus水平聚焦
- hard focus lens硬调透镜
- imaginary focus虚焦点
- soft focus软焦点（照片）;
- atrial focus[医]心房灶;
- focus groupn.（销售）讨论组;
- depth of focus景深;
- rectangular hyperbola直角双曲线;
- illuminated rectangular reader照明长方形阅读放大镜
- 今日热词
- 热门搜索
- refreshments n.茶点( refreshment的名词复数 );点心;（精力的）恢复;精神爽快;
- md5 md5型;报文摘要算法5
- support v.支持;帮助，资助;养活，维持;支撑;证实;n.支持;帮助;支撑（物）;证据;
- word n.单词;字;信息;话语;言语;歌词;诺言;消息;命令;短时间的谈话;v.措词，用词;
- basketball n.篮球（运动）;
- fantastic adj.极好的;极大的;奇异的;不切实际的;
- cage n.笼子;v.把（动物）关在笼中;
- ha int.（表示惊讶、欢乐、怀疑等）哈，嘿;
- oil n.油;石油;油画;燃油;vt.给…加油;
- Alaska n.美国阿拉斯加州;
- spec n.说明书;投机;v.按特定标准设计并制造;
- Leonardo da Vinci （达）芬奇(1452-1519，意大利文艺复兴时期伟大画家，雕刻家，建筑学家);
