Tranquilizers
n. 镇定剂；使镇定的人或物
🗣️ 情景例句
Thank you.
谢谢你。
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。