Polygalacturonase
多聚半乳糖醛酸酶
🗣️ 情景例句
I just stopped by your office in the bank.
我去银行顺便到你的办公室拜访你。
His job is his whole life.
工作就是它的生命。
Look! That girl has fallen off her bicycle.
看！那个女孩从自行车上摔下来了。