Chicago acid
[化] 芝加哥酸
🧩 词语组成解析
Chicago
[ʃɪ'kɑɡo]
n. 芝加哥（美国城市名）;
🗣️ 情景例句
Good. How much is the fare?
好。车费多少？
My roommate's having a party.
我的室友安排了一个聚会。
The second marks the arrival of transverse vibrations which travel more slowly and arrive several minutes after the first.
然后记录下的是横向波的到达，横向波比纵向波传播得慢，在纵向波到达几分钟后才能到达。