Egta
[化] 乙二醇双(2-氨基乙醚)四乙酸
🗣️ 情景例句
Tuesday or Wednesday.
星期二或者星期三。
Nothing down, nothing up.
没有落就没有起。
It threatened to surround him completely, but Tazieff managed to escape just in time.
眼看就要将他团团围住，但塔捷耶夫还是设法及时逃离了。