double-lock

短语

vt. 给...上双锁

词形变化

double-locked double-locking double-locks 三单 double-locks double-locking 现在分词 double-locked 过去式 double-locked 过去分词

释义与例句

v.
  1. 1.

    To lock with two separate locks or bolts.

    及物
  2. 2.

    To lock by two turns of the key.

    及物