Substitutability

[计] 可代换性, 可置换性

🗣️ 情景例句

Hey, what did you do on your trip?
嗨,旅游时玩的怎么样?
Moving away
正在移开
I am afraid that l have to go.
我要走了。
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🔤 更多 S 开头的单词

school skul
sinecure 'saɪnɪkjʊr
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