understock
v. 不充分进货而存货不足，供应少于所需或必需的存货
复数 understocks
第三人称单数 understocks
现在分词 understocking
过去式 understocked
过去分词 understocked
例句
After the graft union has sealed, the upper portion of the understock is removed.
待接口愈合之后，除去砧木的上部。
