Dipneumonomorphae
双肺亚目
🗣️ 情景例句
There is an emergency. Please send a fire engine.
这有火灾，请尽快派消防车来。
The proud man felt humbled by Karl's kindness.
那个傲慢的男人为卡尔的和蔼亲切而自惭形愧。
Jim, could you help us, please?
吉姆，你能帮我们吗？