小心翼々、小心翼翼
しょうしんよくよく
shoushin'yokuyoku
JMdict entry #1348330
- adjectival nouns or quasi-adjectives (keiyodoshi)nouns which may take the genitive case particle 'no''taru' adjectiveadverb taking the 'to' particle yojijukugo very timid; very nervous; faint-hearted