Span-80
[化] 斯盘-80; 山梨糖醇酐单油酸酯
🧩 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;
eighty
🗣️ 情景例句
He has an old head on young shoulders.
他年轻又有见识。
To speed away
快速离开
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。