形容詞、俚語
知道自己嘅地位或者職責；知道是非輕重；知道規則、潛規則，唔會亂嚟 to know what one is doing; to know one's place; to understand the rules of the game
買棺材唔知埞
买棺材唔知埞
maai5 gun1 coi4 m4 zi1 deng6 to have no idea what one is provoking
你知唔知埞呀？咁同我大佬講嘢？
你知唔知埞呀？咁同我大佬讲嘢？
nei5 zi1 m4 zi1 deng6 aa3? gam2 tung4 ngo5 daai6 lou2 gong2 je5? Do you know your own place? How dare you talk to the boss with such tone?
徒手捉條毒蛇？佢真係唔知埞。
徒手捉条毒蛇？佢真系唔知埞。
tou4 sau2 zuk1 tiu4 duk6 se4? keoi5 zan1 hai6 m4 zi1 deng6. Catching a poisonous snake with bare hands? He really does not know what he is doing.