Boffle
助声箱, 箱式反射体
🗣️ 情景例句
Yes, we are surprised to meet you here.
是的，我们意外在这儿见到了你。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
She must be at least thirty-five years old.
她至少也有35岁了。