Tray spacing
[化] 塔板间距
🧩 词语组成解析
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
spacing
['speisiŋ]
n. 间隔，间距;跨距;疏密;留间隔;
🗣️ 情景例句
Dear Mr. Lee.
亲爱的李先生。
Pitchers have ears.
隔墙有耳。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。