切勿: be sure not to入: enter内: inner; inside; within请勿入内: no admittance请勿入内!: No entry!生物危险,请勿入内: biohazard! no admittance非演职人员请勿入内: staff only勿入: keeout切勿: be sure not to 切勿倒置 do not turn over; keep upright; 切勿干燥 keep wet; 切勿受潮 keep dry; 切勿投掷 no dumping; no shooting; 切勿压挤 do not crush; 切勿坠落 do not drop; no dropping; 切勿听信谣言。 don't believe rumours入内: intro; iriuchi非公勿入: no admittance except on business勿入雷池: no entry切勿用“: it’s my secret don’t ask such a personal question入内,进入: hinein入内岛: inajima; inashima; iriuchishima准入内: inaccessible切勿迟延: be sure not to delay切勿错过: don’t miss it切勿倒置: do not turn upside down; keeupright; no turning over切勿放弃: don’t give up切勿干燥: kewet切勿回返: no re-entry切勿挤压: do not crush切勿见怪: don't take it ill.; you must not take it ill切勿近火: keep away from fire