介绍:
Day 5: ch sh wh ph th th kn wr mb
ch: beach lunch cheese bench church chicken chair cherry
sh: sheep shirt ship fish dish push shoes shovel
wh: whale white wheel wheat whip whistle wheelchair whisper
ph: photo elephant telephone trophy pharmacy alphabet
th: brother feather leather father mother
th: thumb three bathmat thirsty thief bath mouth teeth kn: knob knee knife knock knit
wr: wrist wrinkle wrap wreath write
mb: thumb lamb bomb comb crumb numb
