🧩 词语组成解析
n. 警察的眼线, 密探\\nv. 作眼线, 密告
🗣️ 情景例句
I met with Bill York.
我与Bill York会面了。
Troubles never come singly.
祸不单行。
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，历史学家企图重现遥远的过去可是一项艰巨的任务，