cinch
英 [sɪn(t)ʃ]
美 
	    - n. 肚带;紧握;有把握的事情
 - vt. 紧握住;系肚带
 
英英释意
- 1. any undertaking that is easy to do;
 - "marketing this product will be no picnic"
 
- 2. stable gear consisting of a band around a horse's belly that holds the saddle in place
 
- 3. a form of all fours in which the players bid for the privilege of naming trumps