n. highly valued northern freshwater fish with lean flesh
n. a sharp point (as on the end of a spear)
n. medieval weapon consisting of a spearhead attached to a long pole or pikestaff; superseded by the bayonet
n. any of several elongate long-snouted freshwater game and food fishes widely distributed in cooler parts of the northern hemisphere
n. 长矛, 尖头, (体操)屈体, 流浪者, 狗鱼, 通行费
vi. 用矛刺杀, 刺, 离开, 谨慎办事, 采用屈体姿势