Y (EN)

字母，名词，感叹词，符号

字母 “Y”

1. 字母“y”的大写形式
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   The name Yvette starts with a capital Y.

名词 “Y”

1. 年的缩写
   She saved $5,000 in 1Y by cutting unnecessary expenses.

感叹词 “Y”

1. 在选择“Y / N”时表示“是”
   (for example in a questionnaire) Do you eat vegetables regularly? Y / N

符号 “Y”

1. 钇的符号
   Yttrium, represented by the symbol Y, is a chemical element found in various minerals.
2. 代表任何嘧啶（如胞嘧啶、胸腺嘧啶或尿嘧啶的有机化合物）的1个字母缩写。
   In genetic sequences, "Y" stands for a pyrimidine base, which could be either cytosine or thymine.
3. 氨基酸酪氨酸的1个字母缩写
   In the protein sequence, "Y" stands for tyrosine.
4. 确定经济舱中最贵的座位类型
   When booking my flight, I chose the Y class to ensure I had the most flexible economy ticket available.