Keyboard input matrix
[计] 键盘输入矩阵
🧩 词语组成解析
keyboard
['ki:bɔ:d]
n. 键盘;琴键;电子琴;
vt. 用键盘输入;用键盘式排字机排字;
vi. 用键盘进行操作;作键盘式排字机排字;
input
['ɪn'pʊt]
n. 输入，投入;输入电路;<电>输入端;输入的数据;
vt. 把…输入电脑;[自][电子] 输入;输入，给料;
🗣️ 情景例句
but to help with the paint job.
还要帮忙粉刷。
I haven't heard from him for a long time.
我很久没有收到他的信了。
He had found his family, and his roots at last!
他终于找到了他的家族，他的“根”了！