Span-40
[化] 斯盘-40; 山梨糖醇酐单棕榈酸酯
🧩 词语组成解析
span
[spæn]
n. 共轭（马、骡）;跨度，墩距;一段时间;[航] 跨绳;
vt. 缚住或扎牢;跨越时间或空间;以掌测量;以手围绕测量类似测量;
forty
🗣️ 情景例句
Have you ever owned an animal?
你曾养过动物吗？
There used to be a grocery store on the corner.
过去在角落上有一个杂货店。
And she's left about $4 million in her will to her husband's daughter by his first marriage.
而她在其遗嘱中将大约400万美元留给她丈夫第一次结婚所生的女儿。