Iffish
a. 不確定的, 可疑的,有問題的
??? 情景例句
See, it works!
瞧， 真有效！
Custom is the guide of the ignorant.
習俗是無知者的向導。
Don't you remember?I had to water it every day.
你記得了嗎？我不得不每天澆水。