英语里偏旁部首的学名叫“字根”，常用的二百多个是哪些?

acu == sharp
alti == high
ambula == walk
ann == year
anthro == man
warch == ruler
aster/astr == star
audi == hearing
auto == self
bio == life
brevi == short
capit == head
ced == go;move
cess == go;move
chron== time
cide == kill;cut
confid == trust
cord == heart
cred == trust;belief
cur == run;move
cycl == circle;wheel
dic/dict == say;speak
domin == rule;control
duce/duct == lead;take
equ == same;equal
faci == easy
fact == make;do
fer == carry;bring
fin == end;limit
flect/flex == bend
flu == flow
form == shape
frag == break
gen == produce
grad == go;step
graph/gram == write;writing
grate/grati == thanks
grav == heavy;serious
gress == go;walk
herb == grass
humid == wet
hydr == water;liquid
ject == throw
juven == young
just/jur == just
labor == work
later == side;party
leg == law
literat == letter
loc == place
lumi == light;bright
magni == big;great
man(u) == hand
mar == sea
meter/metri == measure
mit/miss == send
mort == death
nomin == name
nounce == proclaim
ortho == straight;correct
pater/patr == father
pathy == feeling
ped == foot
pel/pulse == push;drive
pend/pens == use up;hang
phon == sound
plic = fold
port == carry
pose == put;place
prim == initial;first
psych == mind
punct == point
rupt == break
scop == see;look at
scope == instrument for observing
scribe/script == write;writing;look at
sequ == follow
sens/sent == sense;feeling
simil == like
sol == alone
soph == wise
spec(t) == see;look at
spir == breathe
struct == build
stup == be motionless
sum == use up;take
tain == hold
the(o) == god
thermo == heat
tract == draw
vent == come
verb == word
vert/vers == turn
vid/vis == see
viv == life
voc/vok == call;voice
volv == roll