🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
[医] 纤毛虫类
🗣️ 情景例句
Do you know how to play charades?
你们会打哑谜吗？
In secondary school, children get more advanced knowledge.
在中学，孩子们得到更高深的知识。
Hello. Can I speak to Zheng Jie, please?
喂，请找郑杰听电话。