虚缺号

white square character ( □ ), used to represent a missing ideograph

roar / cry / CL:個|个[ge4]

ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people

deficiency / lack / scarce / vacant post / to run short of

emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain