Pach
abbr. plane aberration-correcting holographic grating 平面像差校正全息光栅
🗣️ 情景例句
and where do they report?
他们去哪儿报到？
May I have a disembarkation card?
请给我一张离机卡好吗？
Sorry, he's not at home.
对不起，他不在家。