Boundary wavelength
[医] 边界波长
🧩 词语组成解析
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
Change lays not her hand upon truth.
真理不变。
You see, on the morning of the murder, the 8 o'clock train did not run at all.
您看，在凶杀发生的那天早晨，8点钟的那次车根本没有发。