ballpoint什么意思解释？

ballpoint的音标：ballpoint的英式发音音标为：['bɔ:lpɔɪnt]ballpoint的美式发音音标为：['bɔlˌpɔɪnt]...

ballpoint的复数形式为：ballpoints...

He snapped the cap on his ballpoint.他吧嗒一声把笔帽扣在了圆珠笔上。There is an overflow of cheap ballpoint pens in the market.市场上圆珠笔泛滥.I changed the ink cartridges in my ballpoint pen.我换了圆珠笔里的墨水芯....

He snapped the cap on his ballpoint.他吧嗒一声把笔帽扣在了圆珠笔上。I changed the ink cartridges in my ballpoint pen.我换了圆珠笔里的墨水芯.You can buy the ballpoint pen anywhere.你到哪儿都能够买到这种圆珠笔.The diary comes complete with a gold-coloured ballpoi...

Darwinian的音标：Darwinian的英式发音音标为：[dɑ:'wɪnɪən]Darwinian的美式发音音标为：[dɑ'wɪnɪrn]...

medaling的音标：...

hippocampi的音标：hippocampi的英式发音音标为：[ˌhɪpə'kæmpaɪ]hippocampi的美式发音音标为：[ˌhɪpə'kæmpɪ]...

delation的音标：delation的英式发音音标为：[dɪ'leɪʃən]delation的美式发音音标为：[dɪ'leɪʃən]...

channelizing的音标：channelizing的英式发音音标为：[t'ʃænɪlaɪzɪŋ]channelizing的美式发音音标为：[t'ʃænɪlaɪzɪŋ]...

“课外”的英语可以翻译为：extracurricular，outside class，after school ...

Here, I am not walking out to the Kish lightship, am I?喏, 我该不是正走向基什的灯台船吧?...

v.排练，排演( rehearse的现在分词 )，详述...

“括弧”的拼音为：kuò hú...

n.营房，兵营，（临时性的）棚屋，外观简陋划一的房屋vt.向…提供营房（或棚屋），使（如军人）住在营房内，对…大嚷vi.住入营房（或棚屋），喝倒彩...

v.变深，加深( deepen的第三人称单数 )，加浓...

很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。The bright plumage of many male birds has evolved to attract females.雌鸟可能无法给幼鸟喂食。The hen may not be able to feed its young.雄鸟和雌鸟轮流孵蛋。Males and females take turns brooding the eggs....

mobilizes的音标：...

Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present.海绿石 、 碳酸盐骨骸碎屑 、 海相化石和胶磷矿普遍出现....

n.氢化黏胶...