Canceller
n. 消除器, 补偿设备
✅ 同义词
🗣️ 情景例句
Did you look at them?
你看过了吗？
Poor health may be a bar to success in life.
健康不佳可能成为人一生中取得成功的障碍。
One can tell the difference almost at a glance, for a spider always has eight legs and insect never more than six.
人们几乎一眼就能看出二者的差异，因为蜘蛛都是8条腿，而昆虫的腿从不超过6条。