前进/倒退装置
/ˈfɔːtɪfˌaɪd ˈwɔːl/
n
English: forward/reverse · 前进/倒退装置
English · forward/reverseEspañol · palanca de avance/marcha atrásFrançais · marche avant/marche arrière
释义：Mechanism for selecting the direction in which the tiller moves.