连续练习普通话21天，口音变了吗？

Basic info

连续练习普通话21天，口音变了吗？

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Material infomation

🇨🇳 Chinese

EducationCulture

15 min

2,235 words

760 unique words

Advanced

≈5.8% new words at a 12,000-word vocabulary at a moderate speech rate (178 wpm)

Vocabulary coverage

Share of the text added by each frequency band (1k = 1,000 words)

49%

500

12%

1k

8.8%

2k

7.6%

3k

9.1%

5k

5.4%

8k

4.0%

12k

2.5%

20k

1.3%

30k

Core words

Words this material leans on unusually often.

口腔×8 力争×4 上游×4 不定×4 棚×4 怒×3 舌×3 气流×3 气息×3 阴阳×3

Trickiest words

The rarest words in this material.

闭合×2 笔直×2 字头击破播音逐个吸气轻声巴掌恼怒凝视×2 渐进×2 撮×2 浙肺部中段语调短文棚×4 全权