Murchisoniacea
莫奇逊螺超科
🗣️ 情景例句
Come on, Richard.
过来， Richard。
Once bit, twice shy.
一朝被蛇咬，三年怕草绳。
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。