“凸形”的英语？

无差异曲线通常呈凸形.An indifference curve is usually assumed to be convex.凸形孔制程,提高探针准确度.Dual probe guiding hole drilling process for accurate probe contact.此外, 凸形轮和凹形轮的轴杆等部位若出现松动现象,也会造成压痕线不清晰.In addition, convexes and concave whe...

“凸形”的拼音为：tū xíng...

n.无月期间，黑暗时间，空挡...

他们交往大概有一年了。They were knocking around together for about a year.他们只是大概知道可用水的总量。They have only a vague idea of the amount of water available.他大概知道要说些什么。He knew roughly what was about to be said....

defected的音标：...

“钱包”的拼音为：qián bāo...

liptite的音标：liptite的英式发音音标为：[lɪp'taɪt]liptite的美式发音音标为：[lɪp'taɪt]...

Times are bad, the market is dead as a doornail.时势不好, 市面清得不成话.It lay there with its eyes closed, dead as a doornail.它躺在那里眼睛闭着, 确实死了.The treaty may be considered to be as dead as a doornail.这项条约可以认为是完全作废了....

helpless的反义词有：helpful, useful, helpful。adj.helpless的反义词（无助的;无力的）：helpful。helpless的反义词（其他释义）：useful, helpful。...

He was shrewd in his personal assessments.他总能对人作出精明的评价.Surveys show about two - thirds use such assessments, while half employ personality tests.调查表明,约有 三分之二 的公司采用了这种测评; 而一半的公司则采用工作人员个人品质测试.Both sides were still too caut...

“喜”的拼音为：xǐ...

The present wave of political killings is the work of people trying to derail peace talks.当前的这一系列政治谋杀乃是那些想阻挠和平谈判的人所为。Are you looking to derail this thing before it even gets going?你是想让事情还没开始就搞砸 吗 ?Opportunistic trades do...

fetter的复数形式为：fetters...

中前盾片...

“寝具”的拼音为：qǐn jù...

n.麻粒岩，变粒岩...

thins的音标：...