soapbark

n.[植]皂树,皂树皮

肥皂树皮；根据肥皂树制成的肥皂。

名词

1. Soapbark is commonly used in natural soaps and shampoos.
肥皂树皮常被用于天然的肥皂和洗发水中。

2. This soap is made from soapbark extract.
这种肥皂是由肥皂树皮提取物制成的。