Galactoheptose
半乳庚糖
🗣️ 情景例句
I think I'll have a couple of slices of vegetarian pizza.
我想我要几块素比萨饼。
Self-confidence is the first requisite to human greatness.
人类的伟大，首要的是要有自信。
I went back to the ticket office at once.
我马上又回到售票处。