oscillating sampler摆动: swing; sway; oscillate; pend ...式: type; style取样: sample; sampling器: implement; utensil; ware弧线摆动式取样器: swinging arc path sampler下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:摆动式取样器，即可在微信中查询翻译
