Pentacetate
五乙酸盐
🗣️ 情景例句
I can't wait till he's just a little older.
我迫不及待地希望他长大些。
It's easy for me!
这简单！
a brighter promise for the hopeful traveller who has sworn to get away from it all.
而对于发誓用露营来摆脱烦恼的人来说，却带来了更光明的前景。