Diallyl

[计] 邻苯二甲酸\\n[化] 1,5-己二烯

🗣️ 情景例句

So save your voices till then.
所以, 留着点嗓子。
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
that the traveller abroad thereby denies himself the opportunity of getting to know the people of the country visited.
说这种封闭的作法使到国外旅游者失去了了解所去国家人民的机会。
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