Media selection
[经] 中值选择
🧩 词语组成解析
media
['mi:djə]
n. 媒体;[解剖学]血管中层;[语音学] 浊塞音;介质;[医]培养基;
🗣️ 情景例句
that you care about us.
关心我们大家。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。