试金

试金 [shì jīn]

1. ■ ensaying

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常用词组

1. ■ 试金棒 touch needle;

2. ■ 试金坩锅 scorifier;

3. ■ 试金炉 assay furnace;

4. ■ 试金石 touchstone; lydianite; basanite;

5. ■ 试金天平 assay balance;

6. ■ 试金条 assay bar;

7. ■ 试金值 assay value