Radiothor
放射性指示剂
🗣️ 情景例句
for my six o'clock appointment with Mr. Ozawa.
参加六点钟与Ozawa先生的约见。
I'm going to give him a silver one.
我正要给他一个银的。
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。