单词	trochaical
释义	trochaical 🌏麻烦的
随便看	seam welding arc welding seam welding autogenous seam welding, autogenous seam welding electrode seam welding electrode wheel seam-welding equipment seam-welding head seam welding induction welding seam welding machine seam-welding machine seam welding seam seam width seam with seam with low depth overburden seam with potential outburst seam with potential outburst danger seam with shallow mining depth seamy side Sean seana Seanad seanad eireann Seanad Eireann seanad eireanns seanads