-ts: cats, mats, beats, hits, coats, hats, bats, -ch: catch, match, beach, hitch, coach, hatch, batch,

Minimal Pairs for CH TS (deaffrication / ch/ts / -ch -ts minimal pairs / phonology / matching)

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?