nod/nɒd $ nɑːd/

v. move your head up and down to show agreement, understanding, etc. or to greet sb

➭ pt., pp. & -ing. -dd-

v. [I] 点头：“Can you help me?” he asked. She smiled and nodded. “帮我一下，好吗？”他问道。她微笑着点了点头。

◇[nod to (或at) sb] The boss nodded to us as he came in. 老板进来时向我们点了点头。

音组-od/-ɒd $ -ɑːd/

god; nod

谚语Homer sometimes nods. 荷马也有打盹的时候（或：智者千虑，必有一失）。