Brachythoraci
短胸目
🗣️ 情景例句
Hi.
嗨。
Self-distrust is the cause of most of our failure.
我们的失败多数是由于缺乏自信。
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。