Seva
abbr. stand-up extravehicular activity （宇航员在外层空间的）直立舱外活动
🗣️ 情景例句
I can consider it. Do you have any literature I can take with me?
我会考虑的。你们有什么说明书可以让我带走吗？
No man is wise at all times.
智者千虑，必有一失。
And Chinese, Korean, Filipino and Indian engineers are graduating in droves from California's colleges.
中国、韩国、菲律宾和印度的工程师一批批地从加州的大学毕业。