Actionchitin
[机] 线菌壳多糖
🗣️ 情景例句
The signs of the city never fail to impress the foreign tourists.
外国游客无一不对该城市留有深刻的印象。
So soon? Why don't you stay a little longer?
这么早就走了？为什么不呆一会呢？
The greatness of Venice will soon be lost.
威尼斯不久就会丧失它的伟大。