Piperaceae
[医] 胡椒科
🗣️ 情景例句
You want to play charades?
你想玩哑谜？
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。