Eicosane diacid
[化] 二十烷二酸
🧩 词语组成解析
[化] 二十烷; 二十碳烷
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
Up to you.
你说了算。
If, however, you were holding an open air garden party or a fete it would be equally possible to insure yourself in the event of bad weather.
如果你要举办一次露天游园会或盛宴，为避免碰上不好的天气而遭受损失也同样可以保险，