What's it used for?
有什么用途？
初三英语课文 Unit 16 What's it made of

📚 句中词汇解析

从本句中提取的重要词汇

used [just] 词频2 词根: 使用
adj. 用过的;习惯于;二手的;旧的; v. 使用（ use的过去式和过去分词）;常常，经常;
"Things ain't what they used to be."
现在情况不比从前了。
近义：outworn, worn, utilized, wonted, accustomed 反义：unused, unworn

📚 更多「初三英语课文」例句

Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？
It happens every night. The noise wakes me up. Would you please not do this?
每晚都这样。这声音总吵醒我！请你别这样，好吗？
When she got to the shop, she bought all the things on the list.
去到商店后，她把单上所列物品全都买了。
How long has this factory been open?
这家工厂建成有多久了？
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！