Sensitogram
感光度图
🗣️ 情景例句
So far so good.
到目前为止一切都好。
You have my word.
我保证。
Ships may be delayed by storms; flights may be cancelled because of bad weather, but trains must be on time.
轮船船期可能因风暴而推延，飞机航班可能因恶劣天气而取消，唯有火车必然是准点的。