Their boss was pleased with the expeditiousness with which the enterprise was completed.
他们的老板对该计画的迅速完成怠到高兴。
词典释义:
n.快速(性);敏捷;高效
Their boss was pleased with the expeditiousness with which the enterprise was completed.
他们的老板对该计画的迅速完成怠到高兴。