Kaizen
n. <日>改善, 不断改进提高（日本企业哲学）
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
It's going to snow tomorrow.
明天将下雪。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。