即使我不使用What's這個表達方式,會有文法問題嗎?
母語人士的回答
Rebecca
對,那是正確的!如果您想擺脫what's ,可以用this sentence is actually called a mnemonic device替換它, this sentence is actually called a mnemonic device !示例: This is what's called a verb tense. (它This is called a verb tense. )示例: This is called a verb tense. (這稱為動詞時態。)