出典:Wikipedia
出典:『Wikipedia』 (2011/06/23 17:31 UTC 版)
In many intimate relationships in most cultures there is usually an express or implied expectation of exclusivity, especially in sexual matters. Infidelity (colloquially known as cheating) most commonly refers to a breach of the expectation of sexual exclusivity.
unsubstantiality
罪が重いこと
the neuter gender―(形容詞に用いれば)―asexual