Ethyl succinate
[化] 丁二酸乙酯; 丁二酸二乙酯; 琥珀酸乙酯; 琥珀酸二乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
n. [化]琥珀酸盐(或酯)
🗣️ 情景例句
Like father, like son.
有其父必有其子。
Congratulations on your promotion.
我恭喜你晋升了。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作，切掉旧的金属，焊接新的金属板，钻孔，埋电线和电话线以及安装新的水管和蒸汽管。