caulk的意思？

caulk的一般过去时为：caulked...

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...

caulk的现在完成时为：caulked...

caulk的第三人称单数（三单）为：caulks...

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]...

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...

congressmen的音标：congressmen的英式发音音标为：['kɒŋɡresmən]congressmen的美式发音音标为：['kɒŋɡresmən]...

n.磁电管...

adj.无漩涡的，无旋转的...

The research progress in the mimicking of carbonic an hydrase, hydrolase and redox enzyme is reviewed.综述了环糊精金属配合物用作模拟碳酸酐酶 、 水解酶、氧化还原酶的研究进展.Once in water, it reacts to form carbonic acid.二氧化碳一旦进入水中, 就会发生反应形成碳酸.Carbonic ac...

v.重新加入( rejoin的现在分词 )，重返，回答，与…再会合...

“癍”的拼音为：bān...

adj.诚实的，可靠的，公平的...

chloroform的音标：chloroform的英式发音音标为：['klɒrəfɔ:m]chloroform的美式发音音标为：['klɔrəfɔrm]...

“不齿的”的英语可以翻译为：mameless ...

filagree的音标：filagree的英式发音音标为：['fɪləgri:]filagree的美式发音音标为：['fɪləˌgri]...

deflocculant的音标：deflocculant的英式发音音标为：[di:'flɒkjʊlənt]deflocculant的美式发音音标为：[di'flɒkjʊlənt]...

boroll的音标：boroll的英式发音音标为：[bʌ'rɒl]boroll的美式发音音标为：[bʌ'rɒl]...

galactotoxism的音标：galactotoxism的英式发音音标为：[ɡælæktəʊ'tɒksɪzəm]galactotoxism的美式发音音标为：[ɡælæktoʊ'tɒksɪzəm]...

wheel的现在完成时为：wheeled...

“臼齿”的拼音为：jiù chǐ...