Perihelial
a. perihelion的变形
🗣️ 情景例句
It's still raining. I want to play tennis.
仍然在下雨。我想打网球。
Good-bye, Mike.
再见，迈克。
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。