Acid stain

[医] 酸性染剂

🏥 医学释义

酸性染料

🧩 词语组成解析

acid ['æsɪd]

adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;

acid尖，酸，锐利 →酸；酸的，酸性的

stain [sten]

vi. 弄脏;污染;被玷污; vt. 玷污，染污;败坏（名声）;给…染色; n. 污点;瑕疵;着色剂;色斑;

s(dis的简型)+tain(to dye染色)→染污；污点

🗣️ 情景例句

She is sleeping here so she won't have to travel from Riverdale in the morning.

她晚上住在这儿，免得早上从Riverdale赶过来。

Full details regarding packing and marking must be strictly observed.

请严格遵守包装及商标的细则。

Did he telephone again last night?

他昨夜里又打电话了吗？

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