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
Just try to be patient.
尽量耐心一点。
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
So, in an earthquake, the earth shakes.
因此，地震时，地球震动。