Egta
[化] 乙二醇双(2-氨基乙醚)四乙酸
🗣️ 情景例句
You don't have a leg to stand on.
你的观点不值一驳。
What day is today?
今天星期几？
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。