D'arcet's metal
[医] 达塞氏合金(由铋铅锡合成,供牙科充填用)
🧩 词语组成解析
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
🗣️ 情景例句
Alexandra came by.
Alexandra来了。
That's wrong.
那是错的。
It's a fine day today, and everyone is busy.
今天的天气很好，大家都很忙。