Numbers
辅助 Assistantn. 数字（number的复数）；算术
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
Is the source of the information reliable?
那个消息的来源可靠吗？
You never know.
世事难料。