水壺的用法和樣例：
例句
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據說(shuō)，詹姆斯·瓦特對水壺蒸氣的觀(guān)察使他產(chǎn)生了發(fā)明蒸汽機的想法。
It is said that James Watt's observation of steam issuing from a kettle gave birth to the idea of the steam engine. -
水壺在冒氣了。
The kettle is puffing. -
水壺在爐子上發(fā)出嗚嗚聲。
The kettle was singing (away) on the cooker. -
這個(gè)水壺上的開(kāi)關(guān)按下時(shí)卡不住了。
The switch on the kettle won't stay down.
