開

kāi ㄎㄞ

1. • to open (transitive or intransitive)
2. • (of ships, vehicles, troops etc) to start
3. • to turn on to put in operation to operate to run
4. • to boil
5. • to write out (a prescription, check, invoice etc)
6. • away off

     directional complement

7. • carat (gold)