C4
abbr. 補體4（complement 4）
??? 情景例句
Tom doesn't enjoy going to school.
湯姆不喜歡上學。
Yes, I've just come back from Scotland.
是的，我剛從蘇格蘭回來。
Let me see, please. No, it's not mine. I think it's his.
讓我看看，不是我的。我想是他的。