Esas
(esa 的复数) abbr. 欧洲航天局（European Space Agency）；美国生态学学会（Ecological Society of America）；美国工程师和科学家协会（Engineers and Scientists of America）；经济稳定法案（Economic Stabilization Act）；就业标准署（Employment Standards Administration）
🗣️ 情景例句
Ellen.
Ellen。
Well, when exactly?
哦，具体什么时候？
Not only was the meal well below the usual standard, but Bessie seemed unable to walk steadily.
结果，不仅饭菜远不如平时做得好，而且贝西走起路来似乎东倒西歪。