Spintometer
X线透度计
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
Oh, that's all right.
哦，没关系。
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。