Nonproficiency
n. 不熟练,不精通
🗣️ 情景例句
Did you watch the football game between Manchester United and Arsenal last night?
昨晚你看了曼联对阿森纳的足球比赛吗？
A word spoken is an arrow let fly.
一言既出，驷马难追。
Dan was most surprised when he heard the news.
丹听到这个消息后，惊奇万分，