Delta metal
[机] 德他合金
🧩 词语组成解析
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
🗣️ 情景例句
It's nice meeting you.
很高兴认识你。
Nothing comes out of the sack but what was in it.
无风不起浪。
How do you want it separated?
怎么分呢。