🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
软骨鲨目
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
Please be serious for a minute, this is very important.
请严肃点，这件事很重要。
After having spent whole mornings on the river, I always go home with an empty bag.
我总是在河上呆上整整一上午，然后空着袋子回家。