Sprayograph
喷雾分散度测定仪, 喷雾质量测定仪
🗣️ 情景例句
and writing the background for Family Album,U.S.A.--
为Family Album,U.S.A.撰写背景说明的年轻人
What is one man's cloud is another man's sunshine.
此人乌云盖顶，彼人艳阳满天。
I've worked here since 1989.
我自1989年以来便在这家工厂工作了。