🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
[医] 小梁的, 柱的
🗣️ 情景例句
If you waste all your time playing computer games, you'll never get anywhere in life.
如果你花过多的时间在电脑游戏上，你将前途黯淡。
I am not sure such data does exist.
我不确定是否有这样的资料存在。
They represent the prices for different quantities.
那表示不同的量有不同的价钱。