3. Knives, scissors, nails and needles are examples. 刀片,剪刀,钉和针是一些例子。
英英解释
n.
1. and edge tool having two crossed pivoting blades
2. a wrestling hold in which you wrap your legs around the opponents body or head and put your feet tog
3. a gymnastic exercise performed on the pommel horse when the gymnast moves his legs as the blades of