🧩 词语组成解析
[医] 焦耳氏当量(热功当量)
n. 埃德加（男子名）
n. 胡佛电动吸尘器\\nvi. 用真空吸尘器打扫
🗣️ 情景例句
it suddenly became real.
一切突然成真了。
My watch is two minutes fast.
我的表快了两分钟。
(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-