Glucosaminicacid
氨基葡萄糖酸
??? 情景例句
Am I making my self clerar?
我講的清楚嗎？
What college are you attending?
你在哪里上學？
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差點兒落入水中。