Alienware
n. 戴尔旗下专业游戏PC厂商名
🗣️ 情景例句
Yup.
是的。
Speak well of your friend, of your enemy say nothing.
要赞美朋友，莫提及敌人。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。