vade-mecum

n handbook or other small useful work of reference 手册; 便览: The spelling dictionary is a vade-mecum for all secretaries. 拼法字典是秘书必备的手册.

vacancy, vacant, vacant possession, vacate, vacation, vaccinate, vaccination, vaccine, vaccum cleaner, vacillate, vacillation, vacuity, vacuous, vacuously, vacuousness, vacuum, vacuum cleaner, vacuum pump, vacuum tube (US) (Brit radio valve), vacuum-packed, vagabond, vagary, vagina, vaginal, vagrancy, vagrant, vague, vaguely, vagueness, vain, vainglorious, vainglory, vainly, vainness, valance, vale, valediction, valedictorian, valedictory, valence,