Air marks
[化] 麻孔; 小气泡
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
n. 标记, 记号；唛头, 分数；台面标志
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
What is the total circulation of this publication.
这家刊物总发行量多少？
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。