Butyrocopal
丁酸
🗣️ 情景例句
My daughter isn't feeling well.
我女儿感到不舒服。
He that regards not a penny,will lavish a pound.
小钱不知节省，大钱将滥花。
Can you see Gum Tree? It's only a small village.
你能找到它吗？它只是个小村庄。