Solid acid catalysts - [化] 固体酸催化剂，怎么读怎么用

🧩 词语组成解析

solid ['sɑlɪd]

adj. 固体的;实心的;结实的，可靠的;可信赖的; n. 固体;立体图形;立方体;

solidus(firm)+id(形容词后缀)→固体的；牢固的；纯粹的

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

catalysts

n. <化>催化剂( catalyst的复数形式 ); 触媒; 促进因素; 有感染力的人

All right, but I'm buying next time.

好吧，不过下回我付钱。

May I come in?

我能进来吗？

recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.

由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。

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