Words · a daily vocabulary trainer

Twenty thousand words, one calm session a day.

See a word. Tap Know or Don't Know. The ones you miss come back until you own them, then return just before you would forget. American pronunciation, Chinese meaning, one clear example sentence.

Start learning Log in

FreeNo app to installProgress saved to your account

How a session works

Three moves, repeated until it sticks.

  1. 01

    See the word

    Only the English word, nothing else. You decide in a second whether you truly know it.

  2. 02

    Know, or Don't Know

    Know moves on at once. Don't Know reveals the pronunciation, the Chinese meaning, a definition and an example.

  3. 03

    It comes back

    A missed word returns a few cards later and needs two Knows in a row. Learned words are reviewed on a spaced schedule.