L-galactomethylose
[建] L-岩藻糖
🗣️ 情景例句
Sit down. Sit down.
请坐。请坐吧。
Small gains bring great wealth.
小益聚大财，薄利成巨富。
Meanwhile, the traffic piled up behind.
与此同时，后面的车辆排成了长龙，