Nod off
成人 Adult Edu不知不觉地睡着了
🧩 词语组成解析
nod
[nɑd]
vi. 点头;打瞌睡;上下摆动;变得粗心大意;
vt. 点头示意;使弯曲，使屈服;点头答应;
n. 点头;点头同意;打瞌睡，打盹;粗心大意;
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
They are very much in love.
他们正在热恋。
To make enemies, talk; to make friends, listen.
要成仇敌，多讲；要成朋友，多听。
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。