大約 daˋ yueˉ

(About, Approximately, Roughly)

About, Approximately, Roughly

是 shiˋ

(Am, Are, Being, Is, To be, Was, Were, Yes)

Is, To be, Am/Are/Is/Was/Were, Being, Yes

大

Adult, Big, Doctor, Great, High Official, Huge, Important, Large, Senior

Big, Huge, Great, Large, Important, Adult, Senior, (Dai4), Doctor, High Official

約

About, Agree, Agreement, Appointment, Approximately, Around, Bind, Contract, Engagement, Make an, Rendezvous, Restrain, To reduce, Vague

Agree, Bind, Appointment, About, Around, Approximately, Make an appointment, Agreement, Contract, Rendezvous, Engagement, To reduce in math, Restrain, Vague

是

Am, Are, Being, Is, To be, Was, Were, Yes

Is, To be, Am/Are/Is/Was/Were, Being, Yes