Edb
abbr. [菲]能源开发局（Energy Development Board）；[化]二溴化乙烯（ethylene dibromide）
🗣️ 情景例句
Hi, Son.
嗨 儿子。
I saw him last Monday.
我上个星期一看到他。
The factory has been there for several years.
这家工厂在那儿已有好几年了。