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
The boxes of presents.
那些礼物盒。
Don't forget to call me.
不要忘记叫我。
What can I do for you?
要我帮忙吗？