Glutinene
粘霉烯
🗣️ 情景例句
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
Would you be kind enough to sign our visitors book?
请在来宾簿上签名好吗？