pitchfork
英 [ˈpɪtʃfɔːk]
美 [ˈpɪtʃfɔːrk]
n. 杈子; 干草叉
复数：pitchforks 过去分词：pitchforked 过去式：pitchforked 现在分词：pitchforking 第三人称单数：pitchforks
BNC.25645 / COCA.22185
牛津词典
noun
- 杈子；干草叉
a farm tool in the shape of a large fork with a long handle and two or three sharp metal points, used especially for lifting and moving hay (= dried grass), etc.
柯林斯词典
- 干草叉；草耙
Apitchforkis a tool with a long handle and two pointed parts that is used on a farm for lifting hay or cut grass.
英英释义
noun
- a long-handled hand tool with sharp widely spaced prongs for lifting and pitching hay
verb
- lift with a pitchfork
- pitchfork hay
双语例句
- A prong on a fork or pitchfork.
一个餐叉或一个干草叉的尖头。 - Moreover, the pitchfork bifurcation curve is given, and the stability of equilibrium points is discussed in terms of different domains partitioned by the bifurcation curve.
并给出了分支曲线图，讨论了在由分支曲线划分的不同区域里平衡点的稳定性。 - Chris kaskie, President of pitchfork media
克里斯•卡斯基，独立在线音乐媒体PitchforkMedia总裁 - A simple bimolecular reaction model giving rise to pitchfork bifurcation
一个简单的能呈现二分岔现象的双分子反应模型 - The motion equations of the airfoil are written as the four dimensional one order differential equation, the analytic solutions of the critical speeds for the pitchfork bifurcation and Hopf bifurcation are obtained. The stabilities of the equilibrium points and limit cycles are studied in two parameter plane.
化方程为四维一阶微分方程，解析求出了系统发生叉式分支与Hopf分支的临界流速值，研究了在两个参数平面上的平衡点和极限环的稳定性及其个数。 - Some typical bifurcations such as period-doubling, tangent bifurcations, pitchfork and homoclinic bifurcations were observed.
观察到了许多典型的分岔现象，如倍周期分岔、切分岔、叉式分岔、同宿分岔等。 - Pitchfork Coat and Shovel Coat Hanger
干草叉和铁锹衣架 - There are three there, Bill, with a jolly large blue unicorn and gold pitchfork on'em: which is the old lady's arms.
那儿有三把椅子，比尔，上边画着一头挺大的蓝色独角兽和一把金色的草叉，是这家老太太的纹章。 - When her husband came by, she jumped out and stood before him with her red horns, long tail, and pitchfork.
当丈夫走近时，她从树后跳出来，站到他面前，头上带着红色的羊角、身后有长长的尾巴，手中握着钢叉。 - What a waste to use a pitchfork only for garden work. When a few are skillfully combined, they make a very graceful coat stand.
如果只用干草叉来做园艺工作，真是一种浪费。把几个干草叉完美的组合起来，就成了一个非常美观的衣架。