A hard nut to crack
大學 College棘手的問題
?? 詞語組成解析
hard
[hɑrd]
adj. 困難的;硬的;有力的;努力的;
adv. 努力地;猛力地;嚴重地;沉重地;
n. 英〉硬海灘，登陸處;
nut
[n?t]
n. 螺母，螺帽;堅果，堅果果仁;難對付的人;[樂]弓根;
v. 采堅果;拾堅果;
to
[tu,t?]
prep. 向，朝著;到;關于;屬于;
adv. 朝一個方向的;到某種狀態;關閉;
crack
[kr?k]
vt. 破裂，打開;（使…）開裂;說（笑話）;開瓶;
vi. 斷裂，折斷;碎裂聲，爆裂聲;鏡子破裂了;失去控制，衰退;
n. 裂縫;試圖;縫隙;（可聽到響聲的）重擊;
adj. 訓練有素的;技藝高超的;優秀的;一流的;
??? 情景例句
and my friends don't want to go.
我的朋友們又不想去。
The course of true love never did run smooth.
好事多磨。
Because of this, he has not been able to get his own car into his garage even once.
為此，他甚至一次也沒能把自己的車開進車庫。