How to Use "truckle" with Example Sentences

1. Why do you truckle to your mother like that ?
2. Don 't truckle under to unreasonable demands .
3. Guangzhou reiny hardware co. , ltd. is a specialized truckle supplier integrating professional manufacture and .
4. Don t truckle under to demands .
5. You needn 't truckle to your aunt like that , you are a grown woman now .