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
I didn't realize how late is was.
我不知道已经这么晚了。
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
I'm calling to confirm our luncheon appointment.
我打电话来，是想确定一下我们约好吃饭的事。