premoulded pile预制: prefabricate; precut混: mix; confuse; mingle凝: congeal; curdle; coagulate桩: pile; pole; stake预制混凝土: precast concrete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:预制混凝桩，即可在微信中查询翻译
