keep in hand的用法和樣例：
例句
- The boss had his employees in his pocket.
那老闆可以任意支配他的員工。 - Their trade in Burma was managed from Pulicat.
他們在緬甸的貿易受到普利卡特的支配。 - She gained a diploma in Business Administration.
她取得了工商管理的學位證書。 - He runs his department with a heavy hand.
他採取強硬措施管理所屬部門。
辭彙搭配
- keep one's hand in 經常練習以保持熟練...
