查询词典 First impressions are firmly entrenched.

First quartile：第一四分位值

final report 总结报告;最后报告 | first quartile 第一四分位值 | first recruitment rank 招聘职级

First quartile：首四分位數

Firm structure 厂商结构 | First quartile 首四分位数 | First Theorem of Welfare Economics 第一福利定理

first rank symptom, FRS：(精神分裂症)一级症状

fever therapy 发热疗法 | first rank symptom, FRS (精神分裂症)一级症状 | first signal system 第一信号系统

first term：首项

first quartile 第一四分位数 | first term 首项 | fixed deposit 定期存款

first term：首项Btu中国学习动力网

first quartile 第一四分位数Btu中国学习动力网 | first term 首项Btu中国学习动力网 | fixed deposit 定期存款Btu中国学习动力网

first theorem of the mean：第一平均值定理

first term 首项 | first theorem of the mean 第一平均值定理 | fisher z distribution 费歇耳z分布

First thing first：首先

Fire? Fire. 开枪吗? 开枪. | First thing first. 首先. | Good done. 干得好.

First thing first：首要的事先来

Fire? Fire. 开枪吗? 开枪. | First thing first. 首要的事先来. | well done. 干得好.

First thing first：最重要的先来

If you touch my brother you're a dead man. 如果你碰我兄弟你就等这去死吧. | First thing first. 最重要的先来. | You are out of your mind. be out of your mind=精神不正常

do first thing first：先干最重要的事

have many irons in the fire;同时有很多的事要做 | do first thing first;先干最重要的事 | pound the pavements;忙着找工作

cold-work mould steel：冷作模具钢

oxidation-resistant steel抗氧化钢 | cold-work mould steel冷作模具钢 | gauge and cutter steel量具刃具钢

Rise and fall saw：升降锯

rise-and-fallpendant升降吊灯 升降压吊灯 | rise-and-fall-saw升降锯 | risedcosine上升余弦