spool的一般过去时怎么拼写

spool的复数形式为：spools...

A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。a spool of thread一轴线On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴....

A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴.a spool of cotton一轴棉线a spool of thread一轴线...

spool的现在完成时为：spooled...

spool的第三人称单数（三单）为：spools...

spool的音标：spool的英式发音音标为：[spu:l]spool的美式发音音标为：[spul]...

spool的现在进行时为：spooling...

n.线轴，线管，线轴状物，卷络的数量[长度]，缠线框vt.把…绕在卷轴上，缠绕...

“倾向”的反义词：平衡。...

v.叫喊，号叫，叫着说( yell的现在分词 )...

钙长石...

n.纯镜煤...

Midland decided to change the way it credited payments to accounts.米兰银行决定改变付款贷记的方式。Interest is calculated daily and credited once a year, on 1 April.利息按天计算，每年4月1日一次性打入账户。Cook is credited with discovering Hawaii.人们把发现夏威夷的...

别抱怨不好的事，要对好的事心存感恩。Instead of complaining about what's wrong, be grateful for what's right.他因为对一位同事动粗而被开除了。He was fired from his job after roughing up a colleague.我感觉吐吐苦水对我有好处。I feel it's done me good to ge...

competent的反义词有：inefficient, incapable, incompetent, incompetent, inefficient, incapable。adj.competent的反义词（有能力的;恰当的）：inefficient, incapable, incompetent。competent的反义词（其他释义）：incompetent, inefficient, incapable。...

carpogenous的音标：carpogenous的英式发音音标为：[kɑ:'pɒdʒɪnəs]carpogenous的美式发音音标为：[kɑ'pɒdʒɪnəs]...

n.为期两个月的一段时间...

“变速器”的英语可以翻译为：transmission，[化] shift，speed changer，variator，derailleur ...

calm的现在完成时为：calmed...

“烦扰”的英语可以翻译为：other，disturb，（心烦） feel disturbed，[物] annoyance，chivvy ...

与…失去[保持]联系，了解[忘记]...

adj.教皇的，大祭司的，傲慢的，武断的...

generalissimos的音标：...