Preface information
[计] 前导信息
🧩 词语组成解析
preface
['prɛfəs]
n. 序言，引语;开端，前奏;[宗]（弥撒的）序诵，序祷;
vi.&vt. 作为…的序言，作为…的开端;作序;给…作序;开始，导致;
pre前面+face脸，面→前脸→前言，序言
🗣️ 情景例句
Your health has really gone to pot.
你的健康真的很糟糕。
I'm a federal employee. I work for the Department of Labor.
我是一个联邦雇员。 我为劳动部门工作。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。