🧩 词语组成解析
[医]大袋鼠
🗣️ 情景例句
Don't get so excited about it.
别因为这事儿太激动。
Reckless youth makes rueful age.
虚度青春，悔恨无已。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，