These materials are virtually absent from other cytomembranes.

He is absent from Hong Kong.

他不在香港.

She is never absent from work without good cause.

她决不无故缺勤.

Although he is very busy, he has never been absent from class.

虽然他很忙, 但从未缺过课.

My brother is often absent from work because of illness.

我哥哥常因患病而缺勤。

The pictures, too, were absent from the walls.

那些画也不在墙上了。

You should not be absent from class.

你不应当旷课。

He was absent from the meeting.

他今天开会缺席.

to be absent from work

缺勤

Johnston's name was conspicuously absent from the list.

显然，约翰斯顿的名字不在名单之上。

They were pointedly absent from the news conference.

他们刻意缺席记者招待会。

In his later life he became even more absent-minded.

他晚年变得愈加健忘了。

Carol was absent-minded and a little slow on the uptake.

卡萝尔心不在焉，反应有点迟钝。

The absent minded representative presented a present to me.

心不在焉的代表给我送了一份礼物.

He's very learned but rather absent minded.

他很有学问,可是好忘事.

She is absent-mindedly washing a plate.

她 心不在焉 地刷洗盘子.

He does things absent-mindedly and often makes mistakes.

他做事 心不在焉,经常出错.

She talked to the stranger while walking, as if absent-mindedly.

她边走边应酬着那个陌生人, 好像心不在焉的.

She absent-mindedly played with some hairs which clung to the comb.

她 心不在焉 地玩弄着梳子上粘附着的几根头发.

I saw him absent-mindedly turn down the belt of his trousers and search for some guests.

我看见他 心不在焉 地松下了裤带,搜寻着什么寄生物.

The professor bumbled absent-mindedly along the road.

教授 心不在焉 地沿途瞎遛.