Prethreshold
阈前
🗣️ 情景例句
Well ...
好……
I think I'll try out for the Drama Club.
我想在戏剧俱乐部试试看。
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。