plow back
英 [plaʊ bæk]
美 [plaʊ bæk]
把（草等）犁入土中；把（利润）再投资
双语例句
- Within hours the plankton run out, the feast winds down, and the mantas plow the bay's sandy bottom with their cephalic fins to throw hidden prey back into the water column.
在几个小时内浮游生物的盛宴即将结束，而蝠鲼犁其头鳍于海湾的沙底中，等待下一批猎物的到来。