核桃的用法和樣例：
例句
-
堅果種子生長(cháng)在有硬殼的果實(shí)之內的種子，如花生、杏或核桃
A seed borne within a fruit having a hard shell, as in the peanut, almond, or walnut. -
腰果和核桃都是堅果。
Cashew nuts and walnuts are both nuts. -
那個(gè)核桃啪的一聲裂開(kāi)了。
The nut cracked open.
