Radiostrontium
n. [化] 放射性锶
🗣️ 情景例句
I applied for a job as a lifeguard at the community pool.
我申请了社区游泳池的救生员工作。
She will be happy to speak in French or Chinese to any of you.
她会很高兴与你们中的某个人讲法语或中文。
Is the contract all right now?
契约现在这样可以了吧？