🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
后哺乳下纲
🗣️ 情景例句
I'd really like to pick up Grandpa at the railroad station.
我真想去火车站接爷爷。
I ate oatmeal for breakfast yesterday.
我昨天早饭吃的是麦片。
I don't like stories that which have unhappy endings.
我不喜欢结尾不是大团圆的故事。