Mannosan
甘露聚糖
🗣️ 情景例句
And how do you feel about taking the job in Los Angeles?
你对于到Los Angeles接受这份工作有何感想？
Is the coastal plain good for farming?
沿海的平原对耕作有好处吗？
He could also hear night insects and the sound of waves on the shore.
他还能听到夜晚里昆虫的叫声和波浪拍击岸边的声音。