2013.10.04 word (week4-5)

1.knack (n.)
a special skill or ability that you usually gain by practice
 ▪There is a knack to starting our lawn mower .

2.knackered (adj.)
extremely tired
 ▪I have been rushing about all day and I am knackered.

3.knapsack (n.)
a bag that you carry on your shoulders
 ▪The moment he received the order , the soldier packed his knapsack .

4.knave (n.)
a dishonest boy or man
 ▪Better be a fool than a knave.

5.knead (v.)
to press a mixture of flour and water many times with your hands
 ▪The cook kneaded the dough.