?? 詞語組成解析
nut
[n?t]
n. 螺母，螺帽;堅(jiān)果，堅(jiān)果果仁;難對(duì)付的人;[樂]弓根;
v. 采堅(jiān)果;拾堅(jiān)果;
bearing
['b?r??]
n. [機(jī)]軸承，支座;關(guān)系;方位;態(tài)度，舉止;
v. 忍受(bear的ing形式);
bear忍受+ing名詞后綴→軸承（ball bearing）；方位；舉止
??? 情景例句
He's running for the school board.
他正在競(jìng)選聯(lián)合校董會(huì)董事。
Nothing comes out of the sack but what was in it.
無風(fēng)不起浪。
Nonsense!
鬼話！