Orificemeter
锐孔流速计, 测流孔
🗣️ 情景例句
Four o'clock at the advanced exercise class. With me.
四点钟去高级健身课， 跟我一起。
Sorry kept you waiting so long. You are on .
抱歉让你久等了，接通了。
If the landscape is hidden from view, you can enjoy the extraordinary sight of unbroken cloud plains that stretch out for miles before you, while the sun shines brilliantly in a clear sky.
如果这种景色被遮住了，你可以观赏一下展现在你面前的、一望数英里的、连绵不断的云海，同时阳光灿烂，天空清澈明朗。