1、invisible

看不見的;隱形的

The lines were so finely etched as to be invisible from a distance.

線條被蝕刻得如此精細，在遠處看都看不見。

The belt is invisible even under the thinnest garments.

這種腰帶即便在最薄的衣衫下都看不出來。

被人忽視的;不為人注意的

It was strange, how invisible a clerk could feel.

一名辦事員會感到如此受人忽視，令人覺得不可思議。

The problems of the poor are largely invisible.

窮人的問題大多不受重視。

(收入)非貿易的,無形的

Tourism is Britain's single biggest invisible export.

旅游業是英國最大的一項無形輸出。

The revenue from tourism is the biggest single item in the country's invisible earnings.

旅游業收入是該國無形收益當中最大的一項。

2、sacrifice

犧牲;舍棄;獻出

She sacrificed family life to her career.

她為事業舍棄了家庭。

Her husband's pride was a small thing to sacrifice for their children's security.

為了孩子們的安全，舍棄她丈夫的尊嚴不算什么。

獻祭;以…為祭品

The priest sacrificed a chicken.

祭司用一只雞作祭品。

Two white bulls were sacrificed and a feast was held.

獻祭了兩頭白牛，并舉行了盛宴。