ph.

1. He remained silent from first to last.
他始终缄口不言。

1. 从头至尾：first and last总的看来,彻头彻尾 | from first to last从头至尾 | fish in troubled waters混水摸鱼

2. 自始至终：from everlasting to everlasting 永远地 | from first to last 自始至终 | from hand to mouth 仅能糊口地

3. 自始至终; 一直：come out first 赢, 获胜; 考第一名 | from first to last 自始至终; 一直 | from the first 从头, 自始

4. 始终,一直：from bad to worse 每况愈下,愈来愈坏 | from first to last 始终,一直 | from now on 自现在起