infancy

• n. 幼年期；乳幼児期；幼児期

乳児、赤ちゃんから。

infancy (n.)

late 14c., from Anglo-French enfaunce and directly from Latin infantia "early childhood," literally "inability to speak," from infantem (see infant).

1. Computing science was still in its infancy .

計算科学はまだ初期段階にある。

2.to die in infancy

赤ちゃんが夭折

3.He came to England in his infancy .

彼は幼少期にイギリスに来た。dd>

4.Their research is only in its infancy .

彼らの研究は初級段階にある。

5.She had to get out of this place before she regressed to infancy .

彼女は幼児状態に退化しないうちに急いでこの場所を出なければならない。