ick v. 踢；n. 踢；
ink n.墨水，油墨；
interlock v. 连锁，连串；
irk v. 使苦恼，厌烦。
The letter was handwritten in black ink.
信是用黑色墨水写的。
These ink stains won\'t wash out.
这些墨渍洗不掉。
The rehearsal process also irked him increasingly
排练过程也让他越来越厌烦。
Interlock your fingers behind your back
把手十指交错放到背后。
