Pellet technique
[机] 溴化钾压片法
🧩 词语组成解析
pellet
['pelit]
n. 小球;小子弹;石弹，炮弹;（货币等的）圆浮雕;
v. 用小球扔;用子弹射击;将…制成丸状;把…弄成小球形;
🗣️ 情景例句
That's very nice of you.
你真是太好了。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
What's it made of?
它是用什么做的？