查询词典 at the door

I hear someone knock at the door.

我听见有人敲门了。

I-- There was a knock at the door.

我--在门有一次敲。

I hear a knock at the door.

我听见有敲门声。

There is a knock at the door.

有人敲门。是谁呢？

I had not been reading for ten minutes when I heard a knock at the door.

我刚刚读了不到10分钟的书，就听到敲门声。

Do you hear someone knock at the door?

你听见有人敲门了吗？

While doing my homework, I heard a knock at the door.

当我在做作业的时候，我听到了敲门声

While he was watching TV,he heard a knock at the door.

正当他在看电视时，他听到有人敲门。

I heard someone knock at the door three times .

我听见有人敲了三次门。

Who's knocking at the door? It's me.

谁在敲门？是我。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。