Background music
[电] 陪衬音乐
🧩 词语组成解析
🗣️ 情景例句
I care about the practical things.
我关心实用的事物。
To squeal, to squeak
尖叫
She always referred to them as 'the shifting population', for they came and went with such frequency that I never even got a chance to learn their names.
她称这些佣人叫“流动人口”，因为他们来匆匆，所以我甚至都没有机会知道他们的姓名。