Commissional
a. 委任的, 任命的；委托的；授权的
🗣️ 情景例句
You can sing a lot more clearly than I can.
你能比我唱得更清晰。
Between two stools one goes the ground.
脚踩两只船，早晚要落水。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。