🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
[医] 挠足亚纲
🗣️ 情景例句
It's not good to eat before going to bed.
在上床前吃太多不好。
Did you go to the zoo this morning?
你今早去动物园了吗？
Thanks!
谢谢！