Chemical(engineering)machine
[化] 化工机器
🗣️ 情景例句
A little further to the right, Tom.
再往右一点， Tom。
All things are difficult before they are easy.
凡事必先难后易。
It has been estimated that the weight of all the insects destroyed by spiders in Britain in one year would be greater than the total weight of all the human beings in the country.
据估计，在英国蜘蛛一年里所消灭昆虫的重量超过这个国家人口的总重量。