Quaternize
v. [化]( 使) 季铵化
🗣️ 情景例句
Do I have any late fees?
我要交罚金吗？
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我们在两点上课还是在三点上课，你觉得有关系吗？
Are they new?
是新的吗？