蜗杆副

wō gǎn fù

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Definitions

  1. 1. worm-gear pair
  2. 2. worm drive
  3. 3. worm and worm gear

Child Words of 蜗杆副

副
fù

secondary

杆
gān

pole

杆
gǎn

stick

蜗
wō

snail

蜗杆
wō gǎn

worm (mechanical engineering)