Galacturonorhamnan
[化] 半乳糖醛酸-鼠李聚糖
🗣️ 情景例句
I am also glad to be here.
我很高兴来这里 。
The audience laughs.
观众在大笑。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。