Perform tray
[化] 网孔塔板
🧩 词语组成解析
perform
[pə'fɔ:m]
vt.& vi. 执行;履行;表演;扮演;
vt. 工作;做;进行;完成;
vi. 运行，表现;（驯兽）玩把戏;
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
A change of work is as good as a rest.
调换一下工作是很好的休息。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：