Photoelasticimetry
光测弹性学
🗣️ 情景例句
John cannot get to the phone right now.
John现在没办法接电话。
There are some feelings that time cannot benumb.
人类的感情是历久不衰的东西。
It happens every night. The noise wakes me up. Would you please not do this?
每晚都这样。这声音总吵醒我！请你别这样，好吗？