Lesson 1
Stage 1 · 1/43
新词 · 词组
pen
/pen/
pencil
/ˈpensl/
book
/bʊk/
a
/ə/
what is (what’s)
/wɒt ɪz/
this
/ðɪs/
it is (it’s)
/ɪt ɪz/