Using dlsym to extract a hidden symbol returns NULL.

使用dlsym提取一个隐藏的符号将会返回NULL。

youdao

The transport businessman could not believe his eyes when he discovered the symbol of love hidden among the trees.

当看到隐藏在树林中象征着爱的心形标志时，这个商人不敢相信自己的眼睛。

youdao

The restaurant is a symbol representing the flow so you need hidden and not exposed so as not to affect the overall layout of Home Furnishing Feng shui.

餐厅是代表着福禄的象征，因此，就需要内藏而不是外露以免影响到整体的家居风水布置。

youdao

Now the opposition has both hidden from sight Mr Alfonsin, symbol of economic chaos, and stolen Mr Duhalde's welfare clothes.

ECONOMIST: Challenging the Peronists