Barrier layer
[计] 阻挡层, 势垒层
🧩 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
They were ... they were ... they were average.
他们……他们……他们是普通身材。
She has good taste in clothes.
她对服装很有鉴赏力。
He will soon be working in an office.
不久就要坐办公室里工作了。