Propolis varnish

• 蜂胶涂膜

Propolis varnish的用法和样例：

例句

1. Propolis is a sticky resin, which seeps from the buds of certain trees.
   蜂胶是一种粘稠树脂，由几种特定的树分泌形成。
2. Pure Active Manuka Honey enhanced with New Zealand Propolis powder and extract.
   纯麦卢卡蜂蜜主动加强与新西兰蜂胶粉和提取物。