Shab
abbr. soft and hard acids and bases 软硬酸基
🗣️ 情景例句
That's what I thought.
我也正这样想。
Diseases are the price of ill pleasures.
疾病是不正当娱乐的代价。
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。