擋位

(in a manual car) gear (i.e. reverse, neutral, 1st, 2nd etc) / (automatic car) transmission mode (P, R, N, D etc) / (electric fan etc) speed setting

to resist / to obstruct / to hinder / to keep off / to block (a blow) / to get in the way of / cover / gear (e.g. in a car's transmission)

to arrange / to put in order

position / location / place / seat / classifier for people (honorific) / classifier for binary bits (e.g. 十六位 16-bit or 2 bytes) / (physics) potential