Orifices
n. 孔( orifice的复数形式 ); 洞口; 孔口
🗣️ 情景例句
I'm Alexandra Pappas.
我叫Alexandra Pappas。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
I want to take some books to the classroom. Could you help me, please?
我想把一些书拿到教室里，你能帮个忙吗？