Planetary transmission
[化] 行星齿轮变速箱
🧩 词语组成解析
planetary
[['plænitəri]]
a. 行星的, 流浪的, 迁移不定的, 地球上的, 现世的
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
What was that?
你说什么来着？
Every day you can have one apple, one orange, one piece of dry bread, and a glass of water.
你每天可以吃一个苹果，一个桔子，一块面包，还有一杯水。