Linking verb
n. 连系动词（如be, seem, become）
🧩 词语组成解析
[计] 连接, 链接
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
Her children are a disappointment to her.
她的孩子让她感到失望。
Leave me alone.
走开。