Radioactive hydrogen
[医] 放射性氢
🧩 词语组成解析
🗣️ 情景例句
Back soon with a surprise.
接一个惊喜即回。
This area is noted for its rich soil.
这个地区以土壤肥沃着称。
This is a good example of his poetry.
这是他诗作的一个好例子。