单词	circuit board
释义	circuit boardˈcircuit board noun [countable] science, physics a set of connections between points on a piece of electrical equipment which uses a thin line of metal to conduct (=carry) the electricity SYN printed circuit
随便看	apiary apical dominance apical meristem apiece aplenty aplomb APO apocalypse apocalyptic apocryphal apogee apolitical Apollo apologetic apologetically apologia apologist apologize apology apoplectic apoplexy apostasy apostate a posteriori apostle

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