Shacking
vi. 未婚而同居（shack的现在分词形式）
🗣️ 情景例句
Mrs. Ellen Stewart has taken an early lead.
Ellen Stewart太太初步领先。
Who is this?I don't recognize your voice.
你是谁？我听不出你的声音。
Today, enough soundings are available to enable a relief map of the Atlantic to be drawn
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，