Cobaltammines
[机] 氨铬钴
🗣️ 情景例句
and that you can take good care of an animal.
而且能够好好照料动物。
Necessity and oportunity may make a coward valient.
需要和机会可能使懦夫变成勇士。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，