Acting of picking up.

捡拾；拾起。

Power or process of rapid acceleration.

加速力；加速过程。

Stranger picked up casually, usu. with a view to sexual intimacy.

【口】偶然结识的人；邂逅(尤指以性行为为目的，偶尔结识的陌生人)。

Improvement.

【口】改善。

Device which transforms the undulations of the grooves of a phonograph record by means of the vibrations of a needle into audio-frequency voltages to be converted into sound.

(电唱机的)唱头。