Plumbs
v. 经历( plumb的第三人称单数 ); 探究; 用铅垂线校正; 用铅锤测量
🗣️ 情景例句
I don't have the heart to tell her.
我没有勇气告诉她。
One cannot put back the clock.
光阴一去不复返。
Thank you very much.
非常感谢。