Parotin
腮腺激素, 唾液腺素
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
Haven't you heard?
你没听说吗？