Varitrol
“伐里脱罗”(一种自动调节系统)
🗣️ 情景例句
But how did you know the party was for you?
但是你怎么知道派对是为你举办的呢？
I started school at the age of 6.
我六岁开始上学。
Can we put our coats here?
我们可以把衣服放在这吗？