Troak
troak (third-person singular simple present troaks, present participle troaking, simple past and past participle troaked)\\nTo barter or trade, especially outside a government monopoly.\\n
🗣️ 情景例句
You really have been working too hard.
你们确实太忙了。
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时，感到非常难为情。
Last year, however, it came into use.
然而去年机场开始使用了。