Galactoglucomannan
[機] 半乳葡甘露聚糖
??? 情景例句
What's the matter, Susan?
怎么了， Susan？
Fill it up with unleaded and check the oil,please.
請加滿不含鉛的汽油，并檢查一下機油。
Well, goodbye then. Have you enjoyed your two years in China?
那么再見了。你在中國兩年過得愉快嗎？