pinning
/ˈpɪnɪŋ/高考四级六级考研托福If you pin something on or to something, you attach it with a pin, a safety pin or a thumbtack. 用别针别住; 用图钉钉住
verb [vt. 及物动词]钉（pin 的现在分词）
The company is pinning its hopes on the new project.
这家公司对此新项目寄予厚望。
单词造句:
- 网友用“Pinning”造句精选
- While pinning down a definition has proven tricky, the general consensus is it's some means of information gathering. 虽然事实证明给好奇下定义很难，但大家普遍认为它是一种收集信息的手段。