短語和例子
grouser1
n.
1.(拖拉機等的)履帶齒片。
2.(穩(wěn)定鉆機、船只等用的)臨時樁。
n.
愛發(fā)牢騷的人。
"查查詞典"手機版
千萬人都在用的超大詞匯詞典翻譯APP
A grouser or cleat is a protrusion on the surface of a wheel or continuous track segment, intended to increase traction in soil, snow, or other loose material, in the same manner as cleated shoes provide traction to athletes. Track segments which incorporate grouser bars are known as grouser shoes, and typically include one to three grousers.
詳細百科解釋