Word Root: HAND

HAND

hand:
at hand
by hand
in hand
on hand
change hands
join hands
shake hands
lend one's hand
have/take a hand in
have one's hands full
wash one's hands of
in one's hands
out of hand
hand in hand
on (the) one hand... on the other hand...
hand down
hand on
hand in
hand out
hand over

beforehand
handbook
handful
handicap
handkerchief
handle
handsome
handwriting
handy
shorthand

manicure
manipulate

manouvre /maneuver
manual
manuscript

apprehend

ap加强+prehend抓住→[被]抓住→逮捕,理解
comprehend
com全部+prehend抓住→全部抓住→理解
comprehension
com全部+prehens抓住+ion表名词→全部抓住→理解
comprehensive
com全部+prehens抓住+ive……的→全部抓住的→總括性的,综合的

commend
recommend
recommendation