WORD BY WORD

nod

英/nˈɒd/
美/ˈnɑd/
01n.

点头, 打盹, 晃动

a sign of assent or salutation or command; the act of nodding the head

02v.

点头, 打盹

express or signify by nodding; lower and raise the head, as to indicate assent or agreement or confirmation

03v.

点头表示, 点(头)

express or signify by nodding; lower and raise the head, as to indicate assent or agreement or confirmation