Varies
n. 多重复合
🗣️ 情景例句
Don't forget Susan.
别忘了Susan。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
(remember how easily the Apollo astronauts bounded along),
还记得阿波罗飞船中的宇航员轻松地跳跃-