如臂使指

[成语]
rú bì shǐ zhǐ

[含义]
像胳膊支配手指那样。比喻指挥如意，没有牵制。

[来源]
《汉书·贾谊传》：“令海内之势如身之使臂，臂之使指，莫不制从。”

[用法]
动宾式；作谓语、定语；含褒义

[同义词]
得心应手、驾轻就熟

[反义词]
势成骑虎、束手无策


[英文]
as the arm directing the fingers -- command with ease as one wishes