“松土”怎么读？

用锄头给花坛除草松土to hoe the flower beds老妇人精心松土,除草.The old woman hoed and weeded with utmost care.他用叉子松土.He forked up the soil....

“松土”的英语可以翻译为：loosen the soil，scarify the soil，ripping，scarification ...