Spiking
[化] 掺加; 掺加示踪剂
🗣️ 情景例句
Can I invite Alexandra to stay for dinner?
我可以请Alexandra留下来吃晚餐吗？
How much ink did you want to get ?
你要拿多少墨水？
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？