形容詞 anal:

1. of or related to the anus
2. a stage in psychosexual development when the child's interest is concentrated on the anal region; fixation at this stage is said to result in orderliness, meanness, stubbornness, compulsiveness, etc.
   同義詞：anal retentive

a.nal

adj.（形容詞）
Of, relating to, or near the anus.
肛門：屬于、關(guān)于或接近肛門的
Psychology
【心理學】
Of or relating to the second stage of psychosexual development in psychoanalytic theory, during which gratification is derived from sensations associated with the anus.
肛欲期的：心理分析理論中性心理發(fā)展的第二個階段，可從與肛門有關(guān)的感覺中獲得快感的，或與之有關(guān)的
Indicating personality traits that originated during toilet training and are distinguished as anal-expulsive or anal-retentive.
肛門性格的：在大小便訓練過程中產(chǎn)生的性格特征，可分為肛門排泄型和肛門克制型

來源：
From Latin 3nus [anus]
源自 拉丁語 3nus [肛門]

【引伸】
a.nally
adv.（副詞）