先頭的英文及例句

先頭的英文：

ahead; before; in advance; in the past

參考例句：

The position of the forward infantry was overrun By large numBers of enemy troops at dawn.

這支先頭步兵在拂曉時被大舉進攻的敵軍打垮了

"Keep at a trot, and you shall have a double fee."

“再照先頭那樣快步跑，酒資加倍。”

At this word, Jean Valjean, who was dejected and seemed overwhelmed, raised his head with an air of stupefaction

冉阿讓先頭好象是垂頭喪氣的，聽了這稱呼，忽然抬起頭來，露出大吃一驚的神氣。

ahead是什麼意思：

adv. 在（某人或某事物的）前面；提前；預先；佔優勢；領先

An outstanding product ahead of the times (ahead of our times)

走在時代尖端的`產品

The tide of revolution is surging ahead.

革命的洪流奔騰向前。

Not far ahead was a cluster of trees.

前面不遠有一叢樹林。

before是什麼意思：

prep. 在…之前；優於，先於；當面

conj. 在…之前

adv. 先前，從前

Rain before seven;fine before eleven

雨過天晴

They corned their horses before the journey.

他們在啟程前用玉米餵馬。

The army was arrayed before the commander.

部隊在指揮官前列好陣勢。

advance是什麼意思：

v. （使）前進；發展；推進；預付；提出；提前；進展；上漲；被晉升；貸（款）

n. 前進；發展；預付款；增長

adj. 預先的；先行的

Prices are advancing.

各種物價都在上漲。

The advance was sounded.

進軍號吹響了。

Petroleum is on the advance.

石油價格正在上漲。