ttumchuk; e.g. The moon waxes till it becomes full and then wanes = Thlapa cu a lai tiang a hungcho i cun a ttumchuk.
on the wane = ttumchuk lei.
ttumchuk; e.g. The moon waxes till it becomes full and then wanes = Thlapa cu a lai tiang a hungcho i cun a ttumchuk.
on the wane = ttumchuk lei.