The children thought it great sport to dress up as pirates.

In the nineteenth century, pirates roamed the seas.

19世纪时海盗猖獗。

The village was once a pirates' lair.

这个村子曾一度是海盗藏匿之处。

The pirates would often bury gold in the cave and then failed to collect it.

海盗常把金子埋藏在山洞里,而后来又没能取走.

The pirates swept down on the town.

海盗猛烈袭击那座小城.

The pirates treated their captives with barbarity.

海盗们残暴地对待他们的俘虏.

Children dressed ( themselves ) up as pirates.

孩子们假扮成海盗.

Affection of Arc-weld Inversion Power's Frequency on Weld Grain's Thinning.

逆变弧焊电源的频率对焊缝晶粒细化的影响.

If chemical thinning is not sufficiently effective, hand thinning would involve a great deal of labour.

在化学蔬果效果不大好的时候, 人工疏果又牵涉到大量用工.

Chronically sick pigs often suffer from a partial alopecia characterized by a thinning of the bristles.

慢性病猪通常有局部脱毛,特点是鬃毛变稀疏.

His rather rough black hair was thinning at the crown.

他头顶上那又黑又粗的头发开始脱落.

The trees may be cut as a part of a silvicultural thinning.

这些树木可以被砍掉作为造林疏伐的一部分.

He ran his hand through his thinning gray hair.

他用力捋他那愈见稀疏的灰头发.

Car pets , once rich and uniformly springy, were thinning in paths.

那一度色彩绚丽, 富有弹性的地毯, 现在有的地方已经越磨越薄了.

The more rigorous the thinning, the greater the possible genetic gain.

疏伐越是严格, 就越可能有较大的遗传增益.

Then Johnston , flanked again, withdrew his thinning lines a few miles farther.

但后来约翰斯顿又遇到了包抄, 只得把日益稀少的部队再后撤几英里.

Oversecretion of the male hormone androgen can also result in thinning hair.

雄性激素分泌过多也会导致头发稀疏。

His hair is thinning and his skin has lost all hint of youth.

他的头发开始脱落，皮肤也老化了。

It is generally accepted that thinning of the blood reduces the chances of thrombosis.

一般认为，稀释血液可降低血栓形成的可能性。

His hair is thinning.

他的头发逐渐稀少了.

The crowd in Robinson's Coffee-House was thinning, but only by degrees.

鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。