Hedta
[化] 羟基乙二胺三乙酸
🗣️ 情景例句
I can take the bus to work ...
我可以坐公共汽车上班……
Little thieves are hanged, but great ones escape.
大贼脱身去，小贼被吊死。
but hauling it out of the water proved to be a serious problem.
可是把盘子捞出却是一个很大的难题。