Closed-captioning
隐藏字幕；闭路字幕（原形是 closed caption）
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
v. 给（图片、照片等）加说明文字( caption的现在分词 )
🗣️ 情景例句
I'm afraid I stayed too long.
恐怕我呆得太久了。
Could you ask her to give Doug a call when she gets back? She has my number.
她回来后，你能不能告诉她给道格挂个电话？她有我的电话号码。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。