tính từ.
Friable, loose, crumbly, easily breakable
earth loose like lime
a kind of highly starchy sweet potato
an easily breakable thread
Yielding easy profit, giving easy results
it was a transaction yielding easy profit
the job received was thought to be easy to do with good results, but turned out to be quite tough
Flagging with fatigue
fagged out
to run until one is fagged out
to work without a break the whole day until one is fagged out
Gainful, profitable