Prebunch
预聚束
🗣️ 情景例句
I researched it for over a year.
我研究了一年多。
I am sorry to keep you waiting.
真抱歉，让你久等了。
Then the Class 2 runner dropped his stick on the ground when he was passing it on to the fourth runner.
忽然2班的运动员在传棒给第四个运动员时，把棒弄掉到了地上。