shush

1. CONVENTION You say shush when you are telling someone to be quiet. (要求某人安静的)嘘

Shush! Here he comes. I'll talk to you later. 嘘！他来了。我一会儿再跟你说。

2. V-T If you shush someone, you tell them to be quiet by saying "shush" or "sh," or by indicating in some other way that you want them to be quiet. (通过嘘声或其他方式)使...安静

Frannie shushed her with a forefinger to the lips. 弗兰妮把食指放在嘴唇上让她保持安静。