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
Oh,
噢，
Choice of the end covers choice of the means.
选择目的包含著选择手段。
and an American-made dialysis machine needs the EU's okay before is hits the market in Europe.
而美国制造的透析仪也要得到欧盟的首肯才能进入欧洲市场。