caulk的一般过去时怎么拼写

caulk的音标：caulk的英式发音音标为：[kɔ:k]caulk的美式发音音标为：[kɔk]...

caulk的现在进行时为：caulking...

to caulk a pipe joint堵住水管接头的缝隙Caulk a pipe joint; caulked the cracks between the boards with mud.堵住水管接头的缝隙; 填塞木板和泥之间的''.'缝'.''.Fibermax caulk is also used as a patchingmaterial around deteri...

vt.堵（船的）缝，泥…的缝，填塞，使不漏水...

caulk的现在完成时为：caulked...

Plumbers caulk joints in pipe with lead, string or a caulking compound.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Shipbuilders caulk wooden boats with oakum and tar.造船工匠用麻丝和沥青填塞木船缝隙,使之不渗水.Fibermax caulk is also used as a patchingmateria...

caulk的第三人称单数（三单）为：caulks...

Microfibre fabrics are three times finer than cotton.微纤维织物比棉布精细3倍。Sand is finer than gravel.沙子比碎石细.He has become something of a stickler for the finer observances of royal protocol.他已经变得非常刻板，哪怕是最细微的皇室礼仪也会遵循。...

“雷鸣”的英语可以翻译为：thunderous，thundery，[人名]Ming Lei...

“观测”的英语可以翻译为：observe，observation，viewing ...

congratulation的音标：congratulation的英式发音音标为：[kənˌgrætʃu'leɪʃn]congratulation的美式发音音标为：[kənˌgrætʃu'leɪʃn]...

“鲱亚目”的英语可以翻译为：Clupoidea ...

stilts的音标：...

troublesome的音标：troublesome的英式发音音标为：['trʌblsəm]troublesome的美式发音音标为：['trʌbəlsəm]...

loth的音标：loth的英式发音音标为：[ləʊθ, ləʊð]loth的美式发音音标为：[loθ, loð]...

malnourished的音标：malnourished的英式发音音标为：[ˌmæl'nʌrɪʃt]malnourished的美式发音音标为：[ˌmæl'nɜrɪʃt]...

I'm afraid you don't look very much like a governess.恐怕你也不怎么像家庭教师.You mean you don't know anything about being a governess?你是说,你一点也不知道怎么当家庭教师 吗 ?I'm from the convent. I'm the new governess, Capta...

n.协同凝集（反应）...

n.（通常为暗色的）厚粗棉布，粗斜纹布，夸夸其谈，纬起绒织物...

steady的现在完成时为：steadied...

authorized的音标：authorized的英式发音音标为：['ɔ:θəraɪzd]authorized的美式发音音标为：['ɔθəˌraɪzd]...

这些峰分别相当于乙基和丙基的侧链开裂.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.'聚'.''氨脂一种氨基甲酸中除''.'乙基'.''酯以外的酯.Any of several esters, othe...