gum spirits of turpentine

例句：

1. 1. The painter used gum spirits to thin the paint.
   画家用香胶树脂来稀释油漆。
2. 2. The carpenter mixed gum spirits with linseed oil for adhesive.
   木匠用香胶树脂和亚麻籽油混合作为粘合剂。
3. 3. The engineer tested the gum spirits' strength and consistency.
   工程师测试了香胶树脂的强度和一致性。