🧩 词语组成解析
class
[klæs]
n. 班;等级;阶级;种类;
vt. 把…归入某等级,把…看作(或分类、归类);把…编入某一班级;
adj. 很好的,优秀的,出色的;
vi. 属于…类(或等级),被列为某类(或某级);
n. [无脊椎] 原环虫纲
🗣️ 情景例句
Did you prefer Hamlet or Macbeth?
你是喜欢《哈姆雷特》还是《麦克白》?
They are used to seeing him every day.
他们习惯了每天见到他。
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。