Isophotometer
[光]等光度线记录仪
🗣️ 情景例句
Seven after nine? No. I'm sure he's in his office.
九点零七分 ，不会太早的。我肯定他到办公室了。
I'm glad that we've settled the price.
很高兴我们就价格达成了共识。
Stop screwing around!
别鬼混了！