tap

轻打, 水龙头

a small metal plate that attaches to the toe or heel of a shoe (as in tap dancing); a tool for cutting female (internal) screw threads; a plug for a bunghole in a cask; a light touch or stroke

轻打, 轻敲, 敲打出, 选择, 装上嘴子, 使流出, 开发, 分接, 向...乞讨

轻叩, 轻拍, 啪塔啪塔地走