...机的历史,对于寻呼机的诞生有过几个不同的版本,一种认为美国的贝尔实验室在1948年研制出的一款名为“带铃的仆人”(Bell-boy)的呼叫器,是寻呼机的始祖;而另一个更加得到认可的版本中,寻呼机是由一位叫查尔斯·尼尔加德的工程师发明的,由于在住院时,他发...
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N-COUNT A bellboy is the same as a . 门童,同bellhop
Alexander Graham Bell, inventor and aviation pioneer, helps a boy balance on the pontoon of a Sikorsky S-38 amphibious aircraft in the 1930s.
亚历山大·格雷厄姆·贝尔是发明家及飞行术先驱。图为1930年代,他帮助一个男孩在一架西科斯基s - 38水陆两栖飞行器的浮筒上保持平衡。
The little bell jingled as the boy was led off by his mother, but he said nothing, through he had done nothing wrong and even was very unhappy at being treated so.
小男孩被他妈妈带走时,身上的小铃叮当作响,但他没有作声,尽管当时他并没做错没事,而且因受到如此对待而感到十分委屈。
Here's your key to room on the floor. The bell boy will take you to your room.
这是您所住的楼号房间的钥匙。这位服务员会引您去您的房间。
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