Permeometer
织物透气性测试仪
🗣️ 情景例句
All set for lunch, Harry.
午餐的一切都准备好了， Harry。
Misery acquaints men with strange bedfellows.
落难时不择伙伴。
We were, however, worried about our nearest neighbors, whose farm was low lying and who were newcomers to the district.
不过，我们很为我们的近邻担心。他们的农场地势低洼，而且他们又新来乍到。