Blastokolin
天然的苹果成熟阻化剂
🗣️ 情景例句
Then. How can you prove yourself?
你怎么来证明你自己呢？
The crow thinks her own birds fairest.
乌鸦总以为自己的雏鸟最美丽。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。