The wail of the bagpipe could be heard in the distance.远远地能听到风笛的呜咽。The bagpipe is a sweet musical instrument.风笛是一种听起来很悦耳的乐器.A wailful bagpipe played out in the night.夜幕中传来悲哭般的风笛声....
那只狗老是搔痒.The dog is always scratching.如果你感到痒,就搔好了.Scratch yourself if you itch.温斯顿把手伸下去,小心翼翼地搔他的脚脖子.Winston reached down and cautiously scratched his varicose ulcer....
Brackish waters generally support only a small range of faunas.咸水水域通常只能存活为数不多的几种动物。Principal application of reverse osmosis has been in desalting brackish waters for domestic consumption.反渗透主要应用于生活用含盐水的脱盐.This kind of op...