Key board
[化] 键盘
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
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
He has had various experiences in his life.
他的生活经验丰富。
Speaking without thinking is shooting without taking aim.
讲话不思考犹如射击不对准目标。
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。