Arogel
(一种美国生产的)变性淀粉
🗣️ 情景例句
and how hard it is
他还说这件事很难
Could you help me find my baggage?
请你帮我找我的行李好吗？
'Could I have those two tickets please?' I asked.
“我可以买那两张票吗？”我问。