套筒 (tào tǒng) — mechanical sleeve; socket; muff coupling

Definition

Examples

• 这个套筒是用金属做的，非常坚固。
  Zhè ge tào tǒng shì yòng jīn shǔ zuò de, fēi cháng jiān gù.
  This sleeve is made of metal and is very strong.
• 安装这个零件需要先套上套筒。
  Ān zhuāng zhè ge líng jiàn xū yào xiān tào shàng tào tǒng.
  To install this part, you need to first put on the sleeve.
• 维修机器时，我换了一个新的套筒。
  Wéi xiū jī qì shí, wǒ huàn le yí gè xīn de tào tǒng.
  When repairing the machine, I replaced the sleeve with a new one.