Layered column chromatography
[化] 层叠式柱色谱法
🧩 词语组成解析
layered
[['leiəd]]
a. 层状的；分层的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
n. 色谱法\\n[化] 色谱法; 层析法
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
It hurts right here.
就这儿疼。
What was the order number?
订单号码多少？