Unefficient
无效的, 效率不高的
🗣️ 情景例句
Thank you anyway.
无论如何，还是谢谢你。
Suzanne likes the feel of the dough as she makes bread.
苏珊娜喜欢制造面包时的生面团的那种感觉。
Carbonated drinks are acidic, and slightly safer.
碳酸饮料是酸性的，就更安全一些。