-
['pl?zm
?
]
['membre
?
n]
1.
cell
membrane(plasma membrane)
细胞膜
It is the
skin around the cell. the main function of a cell
membrane is to function
['ba
?
ndri]
边界
as
a boundary between the
cell and its environment .It controls what goes
into
and out of the cell.
['sa
?
t
?
,s
?
l
]
2. cytosol
细胞质基质
[k
?<
/p>
n'te
?
nd]
含有
Cells are
surrounded by a cell membrane within which is
contained a complex
['flu??
d]
液体
fluid called the cytosol.
[,
??g?
'nel]
lles
细胞器
[s
?
'sp
?
nd]
悬浮
['sp
???
'la
?
zd]
特化的
Suspended in the
cytosol are numerous specialized membrane-
bound
（膜约束的）
structures called organelles.
Organelle means
亚单位
) within a cell that has
a
specific function.
['sa
?
topl?z
?
m]
4.
cytoplasm
细胞质
The
cytosol together with the organelles make up the
cytoplasm.
[?ma?
to'k
ɑndr?r]
5. Mi
tochondria
线粒体（复数）
Nickname
:
“
The P
owerhouse
”
动力室，发电站
[k
?
n'
s
?
nd]
与
…
有关
Mitochondria
are rod-shaped
（
杆状的）
organelles concerned
with energy
[
?
'rob
?
k]
需
氧的
[,r
?
sp
?
're
??
< br>n]
呼吸作用
[
?
'k
?
]
发生
production. Much of the process of
aerobic respiration
（有氧呼吸）
occurs within
[,
ma
?
to'k
ɑndr??n]
（线粒体单数）
the
mitochondria. Each mitochondrion consists of
（由
…
组成）
an
outer smooth
[fold]
折叠的
membrane and an inner folded membrane.
the biochemical
reactions
（生化反应）
of aerobic
respiration take place in the
mitochondria and they
release chemical energy in the form of ATP
[,
?<
/p>
ndo
?
'pl?zm
< br>?
k]
[r
?
't
?
kj
?
l
?
m]
['n
?
k
'nem]
绰号