huàn​tiě

to become sworn brothers

换帖 換帖 huàn//tiě
to become sworn brothers
to exchange cards containing personal data to become sworn brothers; an old custom of taking an oath of fraternity
to exchange betrothal cards
to exchange cards containing personal and family details when a man and woman get engaged; an old marriage custom

Frequency

Written text
0.019 per million

Cross-References

Same as

See

Sources

Frequency data
BCC Corpus (BLCU)