Radioactive gallium
[医] 放射性镓
🧩 词语组成解析
n. 镓\\n[化] 镓
🗣️ 情景例句
I'm so tired, I have to take a nap when I get home.
我太累了，回到家后一定要睡上一会儿。
I wish I could.
我希望我行。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。