begun

The snowman began to melt when the temperature rose.

温度升高时雪人开始融化。

The child's eyes sparkled with excitement as the fireworks began.

烟花绽放时，孩子眼睛因兴奋而闪闪发亮。

The army began a relentless siege of the hilltop castle at dawn.

军队在黎明时分对山顶城堡发动了持续围攻。

The giant stood silently on the mountain peak as the sun began to rise.

太阳升起时，巨人静静地站在山顶上。

Imperceptible, we beside this once soporous elephant, begin to send force already.

不知不觉间,我这头曾经酣睡大象,已然开始发力。

Jonathan had begun to suffer dizzy spells.

乔纳森已经开始感到阵阵晕眩。

Their profits began to spiral down disastrously.

他润开始螺旋形地急剧下降。

The children came to a deserted castle and began with their mysterious expedition.

孩子来到这个荒无人烟城堡,开始了他神险活动。

Foreign influence began to filter into the country.

外国势力开始渗透进这个国家。

Everyone must be on the set ready to begin filming at 10 o'clock.

每个人都必须到达布景地准备10点钟开拍电影。

He began with entreaties and ended with a threat.

他先是恳求,最后是威胁。

The work on the house will begin in earnest on Monday.

这栋房子修建工作将在星期一正式开始。

We begin by establishing the unbiasedness of OLS estimators under a set of assumptions.

首先，我在一些假定下证明OLS估计量无偏性。

Stratified squamous epithelium with beginning surface cornification.

角化复层扁平上皮。

After only a short exposure to sunlight he began to turn red.

他在阳光下只晒了一会儿, 皮肤就开始变红了。

His voice began to falter at the mention of his sufferings in the old days.

一提到他在过去所受痛苦他声音就开始发颤。

Around here apple trees began to be planted extensively in 1953.

1953年这一带开始大规模种植苹果树。

People are beginning to question the old dogmas.

人开始质疑旧信条。

All the soldiers began to clear the decks for action.

全体士兵开始准备战斗。

The dappled horse now began to go ahead.

花斑马开始领先了。