🧩 词语组成解析
marsh
[mɑrʃ]
n. 沼泽，湿地;
wren
[[ren]]
n. 鹪鹩
🗣️ 情景例句
Did you bring me what I ordered?
你拿来的是我所点的吗？
Whom do you want to talk to?
你要和谁讲话？
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，