stalk是什么意思

stalk是什么意思

题目
stalk是什么意思
答案
1 a thin stem that supports a leaf, flower or fruit and joins it to another part of the plant or tree; the main stem of a plant 茎,秆
2 a long thin structure that supports something, especially an organ in some animals, and joins it on to another part 支撑物
3 [transitive, intransitive]
stalk (something/somebody)
to move slowly and quietly towards an animal or a person, in order to kill, catch or harm it or them 偷偷接近
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.