Achernar
n. [天] 水委一；阿却尔纳星（位于波江座）
🗣️ 情景例句
She wants to be here for Grandpa.
她原希望在此等爷爷。
There is a natural coyness about her behavior.
她的举止令人有种自然的羞答答的感觉。
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。