知识扩展

重要短语
drilling fluid钻井液；钻孔液体；钻液；钻井泥浆
fluid flow流体流动
supercritical fluid[热力]超临界流体
fluid mechanics流体力学，液体力学

中文词源： fluid 液体 来自拉丁语fluere, 流动，词源同fluent. fluid
精选例句

常见考点例句：

Air reacts like a fluid to supersonic objects .

空气对超音速物体的反应类似于液体。

The device changes the amount of fluid in the lenses .

这种改进改变了镜片中的总共的液体。

The lenses of the glasses are filled with a special fluid .

这种镜片的眼镜被充满了一种特殊的液体。

The patient developed nausea and vomited bile-stained fluid on several occasions .

这病人恶心，曾呕吐了含有胆汁液体数次。

The fluid with the bacteria in it was dotted on to agar plates .

含有细菌的液体在产生斑点后会被涂在琼脂板上。