Actinopraxis
放射性物质应用
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
Our packing charge includes $1 for the drum, which sum will be credited on return.
包装费中有1美元是包装桶的费用，此费用在桶还给我们时可退回。
I stayed at home!
我呆在这里了！