牵头的英文：
1.take the lead
2.initiate
3.go-between
The government advocated national sports movement will give an impetus to the market consumption
政府全民健身工程牵头市场消费
The research was led by Dr. Hans C. Breiter of Massachusetts General Hospital.
实验由来自马萨诸塞总医院汉斯-布莱特博士牵头进行。
v. 拿，取；带；获得；采取；承担；吃；耗费；乘，搭；以为；理解；走；抓住
a catch; a take; a taking
捕获量
take a nap; take a snooze
小睡一下;睡午觉
take service with
在￥帮佣
v. 带领，引导；通往；致使；领先
n. 领先；榜样；线索；导线；铅
Will you take the lead?
你领个头好吗？
Lead poisoning( or plumbism )：Poisoning by accumulation of lead in the body.
铅中毒:铅在体内积累引起的中毒。
The road leads direct there.
这条路直接通那儿。
v. 创始；使初步了解；接纳；倡议；提出
n. 有过经验而熟悉情况的人；新加入者，接受初步知识者
adj. 有过经验而熟悉情况内情的；接受初步知识的
marginal initial
边缘原始细胞[见于植物]
The body is initially at rest, and the spring is initially unstretched.
起初物体是静止的，弹簧也未拉长。
embryo initial cell
胚原始细胞