Basic info
molight on X: Arc 已经停更一年多了，众多模仿者还是没把功能抄全 好几次想换，结果离不开，一点都离不开 @browsercompany 求你们继续更吧
🇨🇳 ChineseLow intermediateTechnology
x.com11 min38 words
Difficulty profile
judging the level…
Vocabulary coverage
Share of the text added by each frequency band (1k = 1,000 words)
Core words
Words this material leans on unusually often.
Trickiest words
The rarest words in this material.