Pach
abbr. plane aberration-correcting holographic grating 平面像差校正全息光栅
🗣️ 情景例句
When addressing a judge, always use 'your honor'.
在对法官说话时， 一定要尊称他为 'your honor'
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
Don't give me that！
少来这套！