胚胎干细胞的英文：
embryonic stem cell
Adult stem cells are thought by scientists to be less versatile than their embryonic equivalents
在科学家看来，成人干细胞没有胚胎干细胞那样神通广大。
a. 胚胎的,象胚胎的
The portion of the embryonic mesentery that is attached to the early stomach.
胃系膜与早期胃部相连接的胚胎隔膜的一部分。
This is the function of the embryonic tissue distributed around the whole plant
这是围绕着整个植物分布的胚胎组织的作用。
The embryonic digestive tube, consisting of the foregut, the midgut, and the hindgut.
肠胚胎的消化管，包括前肠，中肠和后肠。
n. 干，茎；（高脚酒杯的）脚；（烟斗）柄；船首；词干
v. 阻止；起源于；逆行
stem smut of wheat
小麦杆黑粉病
The ship stemmed on against the current.
这船逆流而行。
Blighted stems often canker.
有病的茎往往溃烂。
n. 小牢房；单人小室；蜂房的巢室；电池；细胞
v. 住在牢房或小室中；囚禁
Neuron( or nerve cell )：Any of the cells of the nervous system.
神经元(亦称神经细胞):构成神经系统的各种细胞统称。
Mononucleated haploid cells join to produce binucleate cells
单核的单培体细胞连接在一起产生双核细胞。
sclerenchyma cells are a more common type of supporting cell
厚壁组织细胞是一种常见的支持细胞类型。