開發 kaiˉ faˉ

(Develop, Developed, Developing, Development, Develops, To develop)

Development, To develop, Develop, Develops, Developing, Developed

發出 faˉ chuˉ

(Emit, Emits, Emitted, Emitting, Generate, Generated, Generates, Generating, Issue, Issued, Issues, Issuing, Send out, Sending, Sends, Sent, To emit, To generate, To issue, To send)

To generate, Generate, Generates, Generating, Generated, To emit, Emit, Emits, Emitting, Emitted, To issue forth, Issue forth, Issues forth, Issuing forth, Issued forth, To send out, Send out, Sends out, Sending out, Sent out