Operation board
[化] 操作盘
🧩 词语组成解析
board
[bɔ:d]
n. 板;董事会;甲板;膳食;
vt. 上（船、车或飞机）;收费供…膳宿;使搭伙，使寄宿;强行登（船）;
vi. （火车、轮船、飞机等）接受乘客;搭伙，寄宿;
🗣️ 情景例句
I understand
听说，
I used to take a walk in the early morning.
我过去常一大早出去散步。
My speech was ill-form and not pleasant to hear.
我的言语变调走样，很不好听。