🧩 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
What if we can't tie the tie?
如果我们弄不好领结怎么办？
Slowly, stricter laws and regulations are being passed by Congress.
慢慢地，在国会表决通过了更严厉的法律法规。
I'll call a taxi in case of need.
如果需要的话，我会叫出租车的。