✅ 音频已内嵌，点击下方按钮即可播放（约 300KB）
🎧 点击播放本组朗读
音频就绪，请点击播放
📝 本组单词列表
1.spell
2.spend
3.spirit
4.spoon
5.sport
6.spread
7.spring
8.square
9.stage
10.stamp
11.stand
12.standard
13.star
14.start
15.state
16.station
17.stay
18.steal
19.step
20.stick
21.still
22.stomach
23.stone
24.stop
25.store
26.storm
27.story
28.straight
29.strange
30.strawberry
31.street
32.stress
33.strict
34.strong
35.student
36.study
37.style
38.subject
39.succeed
40.success
41.such
42.sudden
43.suffer
44.sugar
45.suggest
46.suit
47.summer
48.sun
49.sunny
50.supermarket