单词	冰鑽
释义	冰鑽 BīngZuànice auger简体冰钻
随便看	safety prop safety properties against firedamp safety property safetyprotection safety protection safety protection against pesticides safety protection cost safety protection cutout Safety protection device safety protection distance safety protection equipment safety-protection obligor safety protection of crane Safety protection of passenger ropeway safety protection program safety protection strategy of intranet safety protection system safety protective circuit safety protective coverall safety protective distance safety protective lighting safety protective section safety protective system safety protective tools safety protocol