Pach
abbr. plane aberration-correcting holographic grating 平面像差校正全息光栅
🗣️ 情景例句
Yeah.
对。
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
I'm here! said Jim. And so is Polly!
“我在这儿！”吉姆说，“波利也在这儿！”