🧩 词语组成解析
jean
[dʒɪn]
n. （耐用的）斜纹棉布;牛仔裤，斜纹棉布裤;
[地名] [加拿大、美国] 绍文
🗣️ 情景例句
Good morning, everyone!
各位早安！
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。