Nigeran
黑曲霉多糖
🗣️ 情景例句
Sure.
当然可以。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
It's too far. The smaller one is nearer, and we've never been there before.
那个太远。小一点的那个近些，我们以前还从未去过那儿呢！