Radium implant
[医] 镭植入物
🧩 词语组成解析
🗣️ 情景例句
Kids today have too much freedom, it's not like the old days.
现在的小孩太自由了，不像以前。
Do you build sand castles when you go to the beach?
你去沙滩的时候，堆沙丘城堡了吗？
The demand for our products has kept rising.
要求定购我们产品的人越来越多。