Orifice meter
[化] 孔板流量计
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
🗣️ 情景例句
Tell me about your book.
谈谈你的书吧。
The mountains have brought forth a mouse.
大山生小鼠（指：费力大而收效小）。
And Chinese, Korean, Filipino and Indian engineers are graduating in droves from California's colleges.
中国、韩国、菲律宾和印度的工程师一批批地从加州的大学毕业。