🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
软体动物类
🗣️ 情景例句
Could I trouble you with something for a moment please?
请问可以麻烦你一下吗？
How long do you watch TV every day?
你每天看多长时间电视？
knowing that others will carry on what I can no longer do,
明白了有人会继续我的未竟事业，