crab grass
马唐
例句与用法：
It was his misfortune to catch a crab in the last spurt.
他真倒霉，到了最后一刹那竟有一桨没划好。
A crab louse.
毛虱，阴虱
A crab burger, a tofu burger.
蟹肉三明治; 豆腐三明治
词形变化：
名词: crabber | 动词过去式: crabbed | 动词过去分词: crabbed | 动词现在分词: crabbing | 动词第三人称单数: crabs |
详细释义：
=crabgrass