The title product is prepared by reacting sulfur trioxide with methyl ether.

其制备方法是由三氧化硫与甲醚反应生成硫酸二甲酯.

互联网摘选 2025-01-19 11:36:25

重点词汇

相关例句

1、

We'll make a trip out of it!

我们为此将搞一次旅行!
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2、

At the time trip out at sea was practically suicide.

当时出海远航简直就是自杀.
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3、

Mind ( ie Don't trip over ) that step!

小心那个台阶!
来源：词典精选例句
4、

The deduction is allowed for a single overseas trip over 30 days.

一次临时离境超过30天可以扣除天数.
来源：英汉 - 翻译样例 - 口语
5、

I always trip over this word.

我经常念错这个词.
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6、

You'll trip over the stone if you don't mind out.

如果你不当心,你会被石头绊倒的.
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7、

Mind you, don't trip over these roots; they're difficult to see under all these leaves.

当心别被那些树根绊倒, 它们埋在这些树叶底下不容易发现.
来源：《简明英汉词典》
8、

We may even be able to arrange a helicopter, plane or balloon trip over the mountains.

我们甚至可以安排直升机、飞机或气球来飞过这些山脉.
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9、

Remove the bike from the road because someone might trip over it.

移开公路上的自行车,以防止有人不小心绊上.
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10、

Be careful you don't trip up in your dealings with those people.

在和那些人打交道时,你要当心别出差错.
来源：词典精选例句
11、

Trip up at once, pull the bit into the casing.

立即起钻, 将钻头提到套管内.
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12、

He was enjoying his trip up the handle.

他对这次旅行感到极其愉快.
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13、

He arranged his robes to avoid a trip-up later.

他准备好制服以免以后出错.
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14、

Should you trip up on the run-Stay down.

你应该在路跑跌倒时蹲下来.
来源：互联网摘选
15、

A trip-up is more than likely to happen-a number of reasons.

跌倒是极有可能发生的 ─ 有许多的因素.
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16、

I have never known him to trip up even in details.

即使在琐事上我都不曾看到他犯错.
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17、

Please remeber , they have some problem if they trip up you.

请记住, 他们挑剔你是因为他们有问题.
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18、

Joseph also trip up, or push his male children into walls.

他的爸爸还经常地对他的男孩子们踢打, 甚至推打撞墙.
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19、

The trust legal relation includes the tripartite party: client, trustee and beneficiary.

信托法律关系包括三方当事人: 委托人、受托人和受益人.
来源：网络文摘精选
20、

In our tripartite federal government, it is the superior factfinder.

在我们这个三权分立的联邦政府, 国会是较高级别的事实查明机构.
来源：网络文摘精选