Mannosan
甘露聚糖
🗣️ 情景例句
It looks like the houses in Hollywood.
看起来好像是好莱坞的房子。
I really regret it.
我真的非常后悔。
The seeds must be carefully chosen; they must fall on good ground;
那就必然从精选良种做起，然后将其植入肥沃的土地，