Sure. Go ahead.
当然，请便。
高二英语课文 Unit 2 No smoking, Please

📚 句中词汇解析

从本句中提取的重要词汇

ahead [ə'hɛd] 词频1 词根: a
adv. 在（某人或某事物的）前面;向前;预先;在将来，为未来;
💡 a在…，…的+head头→在前地
"Ahead of them was a gaping abyss."
他们前面是一个巨大的深渊。
近义：on, onward, thereinafter, before, along, forward 反义：back, fro
sure [ʃʊr] 词频1
adj. 确信的，确实的;有把握的;无疑的;一定的; adv. 当然;确实地;无疑地;
"Make sure the shelf is aligned with the top of the cupboard."
务必使搁架与橱柜顶端对齐。
近义：inarguable, incontestable, incontrovertible, indefectible, indisputable, indubitable 反义：hesitant, hesitative, imprecise, improbable, inconclusive, indecisive

📚 更多「高二英语课文」例句

Is there anything good on?
有什么好节目上演吗？
He makes it seem as if this is one of the most delicious meals that he has ever enjoyed.
他演得像极了，他吃皮鞋的情景就像他吃过的最可口的一顿饭似的。
So I got angry and started shouting at you.
所以我就生气了，开始冲你大喊大叫。
The trousers are all right; now the jacket; aha, right again!
裤子也合身；再穿上这件上衣；啊哈，又很合适！
What did he do?
他是干什么的？
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。