🧩 词语组成解析
subclass
['sʌbˌklɑ:s]
n. 亚纲，子集;子类;
原哺乳亚纲
🗣️ 情景例句
It's not what I hoped for.
我期待的可不是这样的。
What will you do now?
现在你要怎么办？
So while the rest of the world was trying to get rid of mosquitoes, Australia was encouraging this one.
因此，世界上其他地方在设法消灭蚊子的时候，澳大利亚却在促使这种蚊子大量繁殖。