查询词典 Sergeant First Class

first boundary value problem：狄利克雷问题

first boundary condition 狄利克雷边界条件 | first boundary value problem 狄利克雷问题 | first class 第一类

first-aid repair：急修

first-aid repair 初步修缮 | first-aid repair 急修 | first-class service 一流服务

first-class quality：或 first-rate quality 头等的质量

transferee 受让者 | first-class quality 或 first-rate quality 头等的质量 | above the average quality 一般水平以上的质量

first-class quality：或 first-rate quality 頭等的品質

superior quality 優等的品質 | first-class quality 或 first-rate quality 頭等的品質 | above the average quality 一般水準以上的品質

first-class facility：急救设施

first aid 急救 | first-class facility 急救设施 | first-line manager 第一线经理

first-line manager：第一线经理

first-class facility 急救设施 | first-line manager 第一线经理 | first name (相对于姓的)名,教名,也作 given mane, forename

first runner-up：第二名

first class cabin 頭等艙 | first runner-up 第二名 | first runner-up 第二名

first-chop：最高品质的

first-chair 领导地位的 | first-chop 最高品质的 | first-class 最好的

First thing first：当务之急

First come, first served. 先到先得. | First thing first. 当务之急. | five features 五官

Well, first things first：没错,重要的事情先做

Now all we have to do is actually get a car.|现在我们要做的就是弄辆车 | Well, first things first.|没错,重要的事情先做 | First things first.|重要的事情先做

steam trap valve：疏水阀

球阀 ball valve | 疏水阀 steam trap valve | 蛇管式换热器 serpentine type heat exchanger

aldermanship：市政官

aldermanry 议员 | aldermanship 市政官 | Alderney 乳牛