查询词典 on guard

be on guard：防范

戒勉:guard | 防范:be on guard | 保护环:guard electrodes

on guard against：提防

on earth 究竟 | on guard against 提防 | on guard against 提防

on guard：站岗,值班

on foot 步行;在进行中 | on guard 站岗,值班 | on hand 现有;在手边;临近

on guard：警惕,防范

on foot / / 步行 | on guard / / 警惕,防范 | on hand / / 在手边,临近

on guard：站岗,警戒

on foot步行 | on guard站岗,警戒 | on purpose故意,有目的

keep guard：守望,放哨//on guard 站岗

*guard vt. 保护 n. 哨兵,警卫员 | keep guard 守望,放哨/on guard 站岗 | *defend vt. 保卫

low "on guard：低准备姿势

71.准备姿势:neutral position | 72.低准备姿势:low "on guard" | 73.跪撑防守:on hands and knees

is on guard：(哨兵)

on guard处于警戒状态 | The sentry (哨兵) is on guard. | defend vt. 防护, 辩护

set sb. on guard：使某人提防

throw sb. off his guard 使某人不提防 | set sb. on guard 使某人提防 | put sb. on guard 使某人提防

The police warned people to be on guard for pickpockets during the Christmas rush：警察警告人们在圣诞购物高潮时谨防小偷

watchful警惕;警戒 | The police warned people to be on guard for pickpockets during the Christmas rush.警察警告人们在圣诞购物高潮时谨防小偷. | Be always on guard against complacency.要时时警惕自满情...

industrial ventilation：三下 專業必修 工業通風

三年級下學期 專業必修 作業環境控制技術 ControllingTechnology for Working Place 3 3 | 三下 專業必修 工業通風 Industrial Ventilation 2 2 | 三下 專業必修 風險評估 Risk Assessment 2 2

If I stand starry-eyed：如果我站着空想

A stranger in paradise 一个天堂中的陌生人 | If I stand starry-eyed 如果我站着空想 | That's the danger in paradise 那会是天堂中的危难