1、close up
(通常因離開)關上，關閉
Just close up the shop.
把店關了就好了。
The summer house had been closed up all year.
這座消夏別墅關了整整一年。
(開口、裂縫等)閉合；使合上
Don't use cold water as it shocks the blood vessels into closing up.
不要用冷水，那樣會刺激血管閉合。
2、individual
個別的;單獨的
They wait for the group to decide rather than making individual decisions.
他們等待團體作決定而不是各自作出決定。
Aid to individual countries would be linked to progress towards democracy.
對個別國家的援助會與其民主進程相掛鉤。
獨特的;有個性的
It was really all part of her very individual personality.
那其實都是她獨特個性的表現。
The language is highly individual.
語言非常獨特。
3、invisible
看不見的;隱形的
The lines were so finely etched as to be invisible from a distance.
線條被蝕刻得如此精細，在遠處看都看不見。
The belt is invisible even under the thinnest garments.
這種腰帶即便在最薄的衣衫下都看不出來。
無形的
Parents fear they might overstep these invisible boundaries.
父母擔心他們可能會逾越這些無形的界限。
Her father's face had suddenly tightened as though he was being strangled by invisible hands.
她父親的臉突然僵硬了,仿佛是被無形的雙手扼住了脖子。