For example, did you know that 1 in 4 teenagers has tried marijuana?
比如,你是否知道4个青少年中就有1位曾经吸过大麻?
疯狂英语 900 句 比较与举例

📚 句中词汇解析

从本句中提取的重要词汇

example [ɪg'zæmpl] 词频1 词根: em
n. 例子;榜样;范例;先例; vt. 作为…的例子;为…做出榜样; vi. 举例;作为…的示范;
💡 ex出+ ample拿,获得→拿出来→作为榜样 →样本;榜样
"a classic example of poor communication"
缺乏有效沟通的典型实例
近义:illustration, archetype, model, original, paradigm, paragon
know [no] 词频1 词根: 知道
v. 知道;了解;认识;确信; n. 知情;
💡 知道know的人爱说自己不no知道
"Do you know your ABC?"
你认识所有的字母吗?
近义:learn, understand, get, cognize, comprehend, meet
tried [[traid]] 词频1
a. 试验过的, 可靠的\\n[法] 已经审讯的, 已经查验的
近义:practiced, proved, proven, seasoned, skilled, tested 反义:unascertained, unchecked, undemonstrated, unfounded, unproven, unsettled
marijuana [mæri'hwɑ:nə]
n. 大麻,大麻毒品;野生烟草;
"Most states have outlawed the use of marijuana."
大多数州都宣布使用大麻为非法行为.
近义:kef, kif, marihuana, pot, blow, cannabis
teenagers
n. 青少年(13至19岁, teenager的复数)

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