Spintometer
X线透度计
🗣️ 情景例句
This is sensational!
太令人激赏了！
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
Last week, my four-year-old daughter, Sally, was invited to a children's party.
上周，我4岁的女儿萨莉被邀请去参加一个儿童聚会。