- 相关词组
- butterfly stroken.蝶泳;
- ground stroke击触地球（区别于截击空中球）;
- at a stroke一下子;
- dolphin butterfly stroke[体]海豚式蝶泳;
- aspirating syringe吸引注射器;
- side stroke侧击;
- intake stroke进给冲程，进气冲程，吸入冲程;
- downward stroke下行冲程;
- on the stroke准时地;
- breast stroken.蛙泳，俯泳;
- stroke volume每搏量;
- back stroke返回行[冲]程，逆行程;
- flat stroke[体]平击球;
- aspirating chamber抽气室，吸气室;
- heat stroken.中暑;
- stroke counter行程计;
- length of stroke冲程（长度）;
- at one strokeadv.一笔，一举;一蹴而就;
- free stroke自由行程;
- aspirating valve吸出阀;
- 今日热词
- 热门搜索
- next adj.下一个的;紧随其后的;adv.紧接着;其次的;
- debate n.辩论;争论;v.争论;讨论;考虑;
- give me five 击掌以庆祝胜利;
- battery n.电池;一系列，一批，一排;adj.（养鸡场）层架式的;
- hydrogen n.<化>氢;
- breathless adj.气喘吁吁的，喘不过气来的;（紧张得）屏住气息的;透不过气的;死的，气绝的;
- bakery n.面包店;面包烘房;
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- U.N. n.联合国;
- nearly adv.几乎;差不多;
- freeway n.高速公路;快车道;
- alpha n.阿尔法;希腊字母的第一个字母;
