n. 策略, 计谋

Stratagem \Strat"a*gem\, n. [F. stratag[`e]me (cf. Sp.
estratagema, It. stratagemma), L. strategema, Gr. ?, fr. ? to
be leader of an army, fr. ? a general; ? an army (probably as
being spread out; cf. {Stratum}) + ? to lead. See {Agent}.]
An artifice or trick in war for deceiving the enemy; hence,
in general, artifice; deceptive device; secret plot; evil
machination.

Fit for treasons, stratagems, and spoils. --Shak.

Those oft are stratagems which error seem,
Nor is it Homer nods, but we that dream. --Pope.