Sibilismus
[医] 咝音, 飞箭音
🗣️ 情景例句
Let's get the ball rolling.
让我们开始吧。
Will you please call me back?
请你回我一个电话好吗？
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。