Trackpad
n. （手指在其上滑动以移动光标的）触控板
🗣️ 情景例句
Good night, Harry.
再见。
When a dog is drowning everyone offers him drink.
落井下石。
As a matter of fact, we would like to discuss internally regarding item B.
事实上，我们希望可以先内部讨论B项议题。