Grumblingly
adv. 抱怨着, 发牢骚着
✅ 同义词
🗣️ 情景例句
I'd like that, but ...
我很想去， 但是……
There is no royal road to learning.
治学无坦途。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。