Bca
abbr. 波音民用飞机集团（Boeing Commercial Airplanes）；美国台球联会（Billiard Congress of America）；（新西兰）商业与管理学士（Bachelor of Commerce and Administration）；总线周期精确（Bus Cycle Accurate）
🗣️ 情景例句
I don't have the heart to tell her.
我没有勇气告诉她。
Let things take their course.
听其自然。
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，