查询词典 first-class

first approximation：第一近似

firm power 保证功率 | first approximation 第一近似 | first order delay 一次时滞

first approximation：首次近似

finsler manifold 芬斯莱廖 | first approximation 首次近似 | first axiom of countability 第一可数性公理

AT FIRST SIGHT：乍一看(之下)

at best 充其量,至多 | at first sight 乍一看(之下) | at first 最初,首先,开始时候

at first thought：乍一想

67.at first sight 一眼看去 | 68.at first thought 乍一想 | 69.at hand 在附近,近在手头

at first thought：初想,乍一想

at first sight 初次见到,乍一看 | at first thought 初想,乍一想 | at length 详细地; 终于,最后

at first：最初,首先,开始时候

at first sight 乍一看(之下) | at first 最初,首先,开始时候 | at full speed 以全速

at the first/earliest opportunity：尽快

e.g. Vainly did he try to persuade her.= Vainly he tried to persuade her.他极力劝说她,但都是徒... | 15. at the first/earliest opportunity尽快 | e.g. Contact us at the first opportunity.一有机会就同我们联...

at the first opportunity：一有机会

at the first jet | 出于一时的冲动或高兴 | at the first opportunity | 一有机会 | at the flood | 在便利时

At the first opportunity, I'll：一有机会我就

Don't catch cold. Look.|可别着凉了 看 | At the first opportunity, I'll...|一有机会我就... | What do you do at the first opportunity?|一有机会就什么?

e.g. Contact us at the first opportunity：一有机会就同我们联系

15. at the first/earliest opportunity尽快 | e.g. Contact us at the first opportunity.一有机会就同我们联系. | 16. be about to (do sth.) 即将,正要(不能与确定的时间连用,因为它本身时间性并不确定)

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人