美 [kræk waɪz]
开玩笑：指用幽默、机智的方式说笑话或讲有趣的故事。
... wise woman女巫 crack wise说俏皮话 Wise guess合理的推测 ...
说俏皮话
He became conversant in English, and could crack wise on Jimmy Kimmel's show or play pitchman for Visa.
他会说英语，并且可以在吉米·金梅尔的演出中脱颖而出，或者为维萨扮演推销员。
This is especially true if you are out on a date together and catch their eye wander. You make a wise crack about it. This actually annoys them very much.
特别是，当你们一起出去时，如果你抓住了他那到处游移的眼睛，并对此说了一句俏皮话，那其实这会使他大为光火的。
On the basis of piece-wise-linear plasticity and fracture mechanics, this article presented a 2-dimensional holonomic and nonholonomic constitutive model for cohesive crack of concrete-like materials.
基于分段线性塑性理论和断裂力学理论，提出了一种二维的全量形式和增量形式的粘性裂纹的本构模型。
Zuckerberg gets to show a sense of humor and crack wise about dropping out of college.
FORBES: Mark Zuckerberg Owned 2010: Facebook Founder's Media Year-End Review
As you find when trying to take a really good photo, in trying to crack wise the ratio of dross to gold is really high.
Branches crack underfoot, but it is wise to tread carefully.