英[ˌkɒnvə\'seɪʃənlɪ]
美[ˌkɒnvə\'seɪʃənlɪ]
I am at an unfavourable position in being conversationally unacquainted with English.
我由于不熟悉英语会话而处于不利地位.
《现代汉英综合大词典》
"this building is colloquially referred to as The Barn"