Polygalacturonase
多聚半乳糖醛酸酶
🗣️ 情景例句
Good morning. My name is Richard Stewart.
早安。我叫Richard Stewart。
It says a storm may come next month.
天气预报说下个月会有一场暴风雨。
They both started to pick them up again.
她们俩开始把散落的糖捡起来。