ascending order
昇順
ascent to power
権力の座に登ること
ascertain his address
彼の住所を突きとめる
ascertain how many trials are needed
何回ぐらいテストが必要か確かめる
ascetic practices
苦行
asexual reproduction
無性生殖
Asia is one.
アジアはひとつだ
ask [beg] (for) a person's forgiveness
人の容赦を請う
ask (for) a person's permission
人の許しを求める
ask (for) [give a person] directions to the post office
郵便局への道をたずねる[人に教える]