Circuit-boards
(circuit-board 的复数) [电] 电路板；线路板
🧩 词语组成解析
n. 木板, 板子；纸板（board复数形式）
🗣️ 情景例句
He worked his way through college.
他半工半读念完大学。
It seems what he said is true.
看起来他说的好像是真的。
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。