蜗杆副蝸桿副

wō gǎn fù

释义

worm-gear pair; worm drive; worm and worm gear

在应用里学习 → 按笔顺书写

汉字

蜗wōsnail; Eulota callizoma虫呙杆gāncane, pole, stick木干副fùto assist, to supplement; assistant; secondary; auxiliary畐刂