Human egg cell divided two kinds of circular and oval.

人的卵细胞分圆形和椭圆形二种。

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We have rectangular plates, square plates, triangular plates and oval plates.

我们有矩形的盘和正方形的盘，另有三角形的盘，还有椭圆盘。

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Round and oval baking dishes can be used for roasting chicken, duck, or meats, or can double as gratin dishes.

不管是圆的还是椭圆的烤盘都可以用来烤鸡，鸭，肉，还可以兼作焗烤菜肴。

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One unnamed McChrystal advisor described a meeting between the general and Mr.Obama at the Oval office as a "ten-minute photo op".

VOA: standard.2010.06.22

Well, it was not very hard for me to draw this red blood cell here, it's just an oval, and one reason I draw it like an oval, is that that's basically what it looks like if you look at it.

我可以很容易的画出,一个血红细胞,就画个椭圆足矣,因为它看上去就是这个样子的

耶鲁公开课 - 生物医学工程探索课程节选

s plus 1s gives you this oval ellipsoid which is the bonding, and here are the antibonding, and then these are the energy levels that I have been drawing for you.

s和1s上两个电子组成的键合电子成椭圆形,这是成键，这是反键电子，这些是刚刚已经画过的能级,我也给你们画了。

麻省理工公开课 - 固态化学导论课程节选

The new model is tall, slim and oval--a sharp change from the squat, chunky iPod Nano introduced last year.

FORBES: Magazine Article

The battery support is also constructed from aluminium, the frame and oval piping is made from steel, while the seat is self-supporting.

ENGADGET: BMW unveils concept Husqvarna Concept E-go electric motorcycle

Stylistically, Casio has created an attractive calculator designed with a solid body and slightly oval shape that fits comfortably in the hand, and finished it in several shades of blue to evoke an intellectual look.

ENGADGET: Casio's touchscreen graphing calculator arrives in 2013, makes the TI-84+ look dated