Tagped atom
[医] 标记原子, 示踪原子
🧩 词语组成解析
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
How embarrassing!
多难为情啊！
What a strong wind! It's blowing strongly.
好大的风啊！风刮的好大。