A circular opening in an opaque screen transmits only a small circular patch of a wave surface.
不透明屏上一个圆孔仅仅透射波面的一小圆块。
insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing.
通常有一对实用翅膀（前翅）的昆虫，后翅退化为小圆块，嘴分裂适于吮吸或舔食或刺穿。
a small round soft mass (as of chewed food).
一种小而圆的软块（比如咀嚼的食物）。
We patched the hole with a small round patch of rubber.
我们用一小块圆形像胶补好车胎的孔。
Modular round corner work surface. Size can be specified.
模块式圆角工作台面。可指定大小。
A small round piece of meat, especially loin or fillet of lamb, veal, or pork.
小块瘦肉小块圆形肉，尤指腰肉或四肢上的肉，小牛肉或猪肉
A small, conical, fleshy mass of tissue suspended from the center of the soft palate.
小舌，悬雍垂悬垂在软腭中央的小的圆锥状肉块
Using the marquee tool cut the rectangle like so.
使用矩形选区工具将圆角矩形中央切掉一小块。
A rounded protuberance.
圆块，团圆形突出物
A usually cylindrical or conic piece cut from something larger, often as a sample.
圆柱状的样本从较大的物品上切下的通常为圆柱状或圆锥状的小块，常用作样品
A small, flat chocolate drop covered with white pellets of sugar.
粘有糖粒的扁圆巧力糖粘有白色糖粒的小的、扁平的巧克力糖块
Modular round corner work surface. Attach to the end of a work surface. Size can be specified.
模块式圆角工作台面。连接在工作台面的一端。可指定大小。
In summer they hunted a type of deer and in winter built small round houses with blocks of snow.
夏天他们猎捕一种鹿，冬天用雪块建造圆形小房子。
Now remove a small disk-shaped segment from the center of the screen so that light streams through the aperture.
现在从屏的中央挖掉一个圆盘形小块，使光通过此孔射出。
A small piece of metal, usually flat and circular, authorized by a government for use as money.
硬币一小块金属，常为平圆形，由政府批准用作通货
A flat, rounded mass of hashed or chopped food that is baked or fried; a patty.
炸酥块一块烘烤或煎制而成的切碎或切细的平圆形食物；一种小馅饼
an Eskimo hut; usually built of blocks (of sod or snow) in the shape of a dome.
一种爱斯基摩人住的小屋；通常是用冰块或草皮或雪块建成的，呈现圆屋顶形。
round piece that protects armpit.
保护腋窝的一块圆片。