Touchpad
n. 触摸屏设备, 触摸板
🗣️ 情景例句
What are your weak points?
你的缺点是什么？
It's very cold outside.
外面非常寒冷。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。