The A as in cat is an open front vowel.

“cat”中的“A”音是一个前开元音。

The lot vowel is going to be very open, fronted, no lip rounding.

很多元音将是非常开放的，前置的，没有唇圆。

If it closes the back before opening the front, the opposite will happen.

如果还没开前门就关了后门，便会发生相反情况。

He turned to face the open front doors, through which night mist was now drifting.

他把头转向门口，夜雾从门中飘人。

They were within twenty feet of Hagrid's house when the front door opened, but it wasn't Hagrid who emerged.

他们走到离海格的小屋只有不到二十英尺时，房门忽然开了，但踱出来的不是海格。

The only sounds were the shouts, laughter and splashes drifting into the Hallfrom the grounds through the open front doors.

此刻，这里只能听到场地上的叫喊声、嬉笑声和泼水声。从敞开的前门里传来的。

I did not see him saying we need to open up a second front in our confrontation with the West.

我没有察觉到他暗示我们要打开第二条战线对抗西方。

Its troops were deployed to Belarus, from which they could open up a second front and threaten Kyiv, Ukraine's capital.

该国已将军队部署到白俄罗斯，他们可以从那里开辟第二条战线并威胁到乌克兰首都基辅。

Gently releasing. Right palm in front of you, we'll open up through the left wing on a deep breath in.

轻轻地释放。把右手掌放在你的前面，我们将深吸气打开左侧身体。

You can't leave the front door open.

一定要关好前门。

Josh appeared at the open front door, having made his way up behind me.

乔什出现在敞开的前门，走到我身后。

One of the young passengers opened the front do without looking.

一名年轻乘客看也不看就打开了前门。

The Feds are opening another front.

联调局正在别处下手。

I should leave the front door open with the key in the lock.

我不关前门 把钥匙留在锁眼里。

And once we enter the war, Chaplin starts talking about opening a second front on the Russian border.

一旦我们参战，卓别林就开始谈论在俄罗斯边境开辟第二条战线。

So what kind of trouble did this get Chaplain in, the idea of opening up a second front?

那么开辟第二条战线的想法给牧师带来了什么样的麻烦呢？

Hizbullah is backed by Iran, which has warned that an " axis" of militias is ready to open " multiple fronts" against Israel.

真主党的支持者是伊朗。伊朗警告称，一个民兵组织“轴心”准备开辟对抗以色列的“多条战线”。

But theory is they may be opening a new front. After Sunday's bombing, the militant said they would wage war on economic interest.

但从理论上说他们可能会开始新的战线，周日爆炸事件发生后，该武装组织称他们将为了经济利益而作战。

For a few moments, the only sounds were the shouts, laughter and splashes drifting into the Hall from the grounds through the open front doors.

此刻，这里只能听到场地上的叫喊声、嬉笑声和泼水声。从敞开的前门里传来的。

He was standing at the open front of a great case which stood between the windows and which contained part of his Chinese collection.

他站在一个大箱子的前面， 这个大箱子立在两扇窗户之间， 里面装着他的部分中国收藏。