🧩 词语组成解析
[医] 声极(超声治疗用); 敷料器, 涂药器
🗣️ 情景例句
Thank you, Susan.
谢谢你， Susan。
Calm down!
冷静点！
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？