Rayl
n. [物]瑞利(比声阻抗的单位)
🗣️ 情景例句
Did you find the sandwich I made for you?
你找到我为你做的三明治了吗？
I'm not young enough.
我还不够年轻。
Then anyone who wants to can go for a walk round Aswan after the boat trip.
那么，想乘船的人就可以在乘船游览之后到阿斯旺各处走走。