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nuts and bolt
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UK
A1 初級
other
pos-map.undefined
螺母和螺栓
影片字幕
知識產權簡介。知識產權速成班1 (Introduction to Intellectual Property: Crash Course IP 1)
10:10
So in the coming weeks we're going to try to get at some of the
nuts and bolt
of what intellectual property is,
因此在接下來的幾週，我們會試著從具體面象來了解智慧財產權。
B1 中級
奧巴馬總統與英國首相會晤 (President Obama Meets with the Prime Minister of the United Kingdom)
02:20
but to a very hard-nosed, nuts-and-bolt discussion
B1 中級
