fictitious
adj
imagined or invented; not real 想像的; 虚构的; 假的
The account he gives of his childhood is quite fictitious. 他把童年往事说得很假.
All the places and characters in my novel are entirely fictitious. 我这篇小说中所有的地点和人物都是虚构的.
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,