Powder cutting
[化] 氧熔剂切割
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
cutting
[['kʌtiŋ]]
n. 切断, 切下, 路堑\\n[化] 切屑
🗣️ 情景例句
Sorry, but she is with someone right now.
抱歉，她正在会客。
A man alone is either a saint or a devil.
孤身独处的人可以为圣哲，也可为恶魔。
Excuse me! Is this your bike?
打扰一下。这是你的自行车吗？