您要查找的是不是：
- 他们收信用卡吗? Do they take plastic?
- 你们收信用卡吗? Do you accept credit cards?
- 他们收一点注册费。 They charge a small registration fee.
- 吗 morphine
- 我可以用信用卡吗? May I charge it?
- 收信用卡吗? Do you take credit cards?
- 他们收注册费。 They charge registration fee.
- 你们收不收信用卡? Do you accept credit cards?
- 他们收了多少修理费? What did they charge for the repairs?
- 是吗 is that right
- 对不起,我们不收。我们只收信用卡和现金。 No, I'm sorry we don't. We accept credit cards and cash.
- 他们整天艰苦地挖壕沟。 They toiled all day digging the trench.
- 他们的性格就是合不来。 Their characters just don't mesh.
- 收汇 collect
- 他们宣称他是叛徒。 They proclaimed that he was a traitor.
- "你经常去那里吗？" "一月一次。" "How often do you go there?" "Once a month."
- 他们进城去看芭蕾。 They went downtown to see a ballet.
- 糖精是糖的良好替代品吗? Is saccharin a good substitute for sugar?
- 他们向市场推出一种新产品。 They put a new product on the market.
- 他们是美国西部的开拓者。 They were the pioneers of the American West.
