Telesounder
遥测回声仪
🗣️ 情景例句
He loves Susan.
他喜欢Susan。
Every country has its customs.
乡有乡俗。
He led me into his room and hurriedly hid a large parcel under his desk.
他把我领进屋，慌忙把一个大包藏到了桌子下面。