pros and cons什么意思？

pros and cons的音标：...

Motherhood has both its pros and cons.当妈妈既有好的一面，也有不好的一面。The pros and cons cancel out.正反两种意见抵消.They sat for hours debating the pros and cons of setting up their own firm.他们在一起坐了数小时，讨论自己创办公司的利弊。...

以太,能媒一种在以前被假定为电磁波的传播媒质并具有''.'绝对'.''连续性 、 ''.'高度'. ''弹性的极其稀薄的媒体.An all - pervading , infinitely elastic, massless medium formerly postulated as the medium of pro...

bulbs的音标：...

flatter oneself的音标：flatter oneself的英式发音音标为：['flætə wʌn'self]flatter oneself的美式发音音标为：['flætɚ wʌn'sɛlf]...

galvanotropism的音标：galvanotropism的英式发音音标为：[ˌgælvə'nɒtrəpɪzəm]galvanotropism的美式发音音标为：[ˌgælvə'nɒtrəˌpɪzəm]...

Last year there was a plague of robbery and housebreaking.去年抢劫和入室行窃成灾。A plague on you and your damned percentages!你和你该死的百分比都见鬼去吧！I normally avoid cheap wine like the plague.我一般对廉价的葡萄酒敬而远之。...

早在16世纪镁盐被用作泻药.Magnesium were employed as cathartics as early as the 16 th century.这是疗效很好的泻药.The medicine was an effective purge.医生认为给病人服泻药的时候到了.The doctor think it is time that he physic the patient....

The woolly spider monkey is the largest primate in the Americas.绒毛蛛猴是美洲最大的灵长类动物。14 per cent of primate species are highly endangered.14%的灵长类物种处于高度濒危状态。14 percent of primate species are highly endangered.14%的灵长类物种处于高度濒危状态...

manganin的音标：manganin的英式发音音标为：['mæŋgənɪn]manganin的美式发音音标为：['mæŋgənɪn]...

n.探戈舞，探戈舞曲vi.跳探戈舞...

Huguenot的音标：Huguenot的英式发音音标为：['hju:ɡənɔt]Huguenot的美式发音音标为：['hjuɡəˌnɑt]...

dolichokerkic的音标：dolichokerkic的英式发音音标为：['dɒlɪtʃəʊkəkɪk]dolichokerkic的美式发音音标为：['dɒlɪtʃoʊkəkɪk]...

linguister的音标：linguister的英式发音音标为：['lɪŋɡwɪstər]linguister的美式发音音标为：['lɪŋɡwɪstər]...

In experimenting we find out that sound travels with different velocities through different substances.在实验中,我们发现声音以不同的速度通过不同的物质而传播.I enjoyed experimenting with colours — it took me back to being five years old...我喜欢尝试各种颜...

desirably的音标：desirably的英式发音音标为：[dɪ'zaɪərəblɪ]desirably的美式发音音标为：[dɪ'zaɪrəblɪ]...

snarl的现在完成时为：snarled...