Radioactive inaicator
[医] 放射性示踪器
🧩 词语组成解析
[医] 指示剂, 指示器, 食指伸肌
🗣️ 情景例句
Sure.
当然。
I probably can't help you with this.
这个我恐怕帮不上忙。
After this he immediately lets himself in and begins barking again.
出去之后，它又马上把自己放进来，接着再开始叫。