Phisical layer
[计] 物理层
🧩 词语组成解析
layer
['leiə]
n. 层，层次;膜;[植]压条;放置者，计划者;
vt. 把…分层堆放;借助压条法;生根繁殖;将（头发）剪成不同层次;
vi. 形成或分成层次;[植]通过压条法而生根;
🗣️ 情景例句
you're all going to have your tonsils out.
你们都要切除扁桃腺。
Sob, I lost.
呜呜，我又输了。
but it's too small for me.
可是对我来说太小了。