查询词典 airmail letter

I'd like to send this letter by airmail.

我想空寄这封信。

I want to send this letter airmail.

我要寄航空信。

I want to send this letter to the US by airmail.

我要把这封航空信寄到美国。

I didn't know whether to send the letter airmail or not.

我不知道这封信是否要用航空发出。

I want to send this letter to China by airmail.

我想寄封航空信到中国。

I'd like to mail this letter to by airmail.

我要寄一封航空信到。

I don't know whether to send the letter airmail or not.

我不知道这封信是否要用航空发出。

I want to send a letter by airmail.

我要寄封航空信。

I told her to send the letter by airmail.

我叫她把那封信寄航空。

I would like to send this letter by airmail.

这封信我想寄航空。不适合

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。