Effusiometer
[化] 隙透计; 扩散计; 气体扩散计
🗣️ 情景例句
Hello.
哈喽。
When you go to buy, use your eyes not your ears.
你去购买东西时，要用眼睛莫用耳。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。