A (EN)

文字、名詞、記号

文字 “A”

1. エー
   サインアップして、例文の翻訳と各単語の一言語の定義をご覧ください。

   Alice began her alphabet lesson by writing an A on the whiteboard.

名詞 “A”

1. 学校での最高成績、優れた成果を示す
   After studying all night, she earned As in all her subjects.

記号 “A”

1. Aマイナースケールの最初の音（標準のチューニングピッチでもあり、440Hzで振動する）
   When tuning her violin, Maria always starts by adjusting the A string to match the 440 Hz pitch.
2. 特定の抗原を持つ血液型
   If you have blood type A, you cannot donate blood to someone with type B because of the different antigens.
3. 原子の核にある陽子と中性子の総数
   In the nucleus of an atom, A represents the total number of protons and neutrons combined.
4. AAサイズより少し大きいタイプの電池
   The flashlight requires A batteries, which are harder to find than the more common AA size.
5. ブラのカップの最小の標準サイズ
   She realized she had been wearing the wrong bra size and needed to switch to an A cup.
6. 幾何学で面積の記号
   To find the total space inside the square, we need to calculate its area using the formula A = side × side.
7. オートバイ用の運転免許の一種
   To ride that, you need to obtain an A category license.
8. 電流を測定する単位であるアンペア
   The electrician measured the current of the circuit and found it to be exactly 10 A.
9. 遺伝学では、アデニンの略称です。
   In the DNA sequence A T C G, "A" stands for adenine.
10. 生化学において、タンパク質中のアラニンの記号
    In the protein sequence GAVLI, "A" stands for alanine.
11. ソプラノより低い声域、アルト
    In the choir, she was assigned to sing the A part because of her rich alto voice.
12. オーストリアの車両識別標章
    On the back of the car, there was an "A" sticker indicating it was from Austria.