Inauthoritative
a. 非权威的, 不可靠的
🗣️ 情景例句
Seven o'clock, I'll pick you up at your office.
晚7点，我去办公室接你。
Will the flight be canceled?
这班机会被取消吗？
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。