“嚼子”用英语怎么说

他放松了嚼子, 双膝夹住这雌马的肚子.He eased off the bit, gripping the mare's flanks with his knees.这匹马格格地咬着马嚼子.The horse was champing the bit.他们像对马一样给你们的嘴戴上嚼子!They put a bit into your mouths like horses!...