Lumenmeter
流明计
🗣️ 情景例句
The book impressed a lot of people.
那本书在很多人心中留下深刻印象。
Rivers need a spring.
大河要有源头。
The place consisted of a straggling unmade road which was lined on either side by small houses.
这儿有一条未经修筑的弯弯曲曲的道路，路两边排列着一些矮小的农舍。