Hilac
重离子直线加速器
🗣️ 情景例句
I tend to drive myself too hard.
我有时会对自己要求过于严格。
Don't forget to look after him.
不要忘记照料他。
In 1975, a primitive machine called the Altair, was launched in the USA.
1975年，美国推出了一台被称为“牛郎星”的原始机型。