pear juice的用法和樣例：
例句
- Pear vinegar was produced using pear juice as raw material after alcohol fermentation and acetic fermentation.
摘要以梨汁為原料經過酒精發酵和醋酸發酵工藝，製得了梨果醋。 - Morphologically, after exposure to rosa roxburghii tratt juice, the number of scarlet red -positive macrophages decreased significantly.
形態學觀察顯示，經刺梨汁處理的巨噬細胞猩紅陽性染色顯著減少。
