Litterbug
[ ['litə'bʌg] ]
辅助 Assistant
n. 乱丢垃圾的人\\n[法] 乱丢废物者, 破坏清洁者
🗣️ 情景例句
But you had to be good at math.
但是你数学一定很好。
He who touches pitch will be difiled.
近墨者黑
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，