查询词典 guard cells

guard cell wall：保卫细胞壁

guard cell 保卫细胞 | guard cell wall 保卫细胞壁 | guard circle 保护圈,保护圆,护圆

guard of honor：仪队

guard against theft and alarm system 防盗报警系统 | guard of honor 仪队 | guard ring 护圈

guard of honor：仪队; 仪仗队

guard dog 看门狗, 被训练成保护财产不受侵入者干扰的狗 | guard of honor 仪队; 仪仗队 | guard-rail 栏杆

guard ring：保险环

guard rail 护轮轨 | guard ring 保险环 | guard s valve 车长阀

guard ring：护圈

護板 guard plate | 護圈 guard ring | 保護管 guard tube

guard ring tocograph：保护环分娩力描记器

guard relay 防护继电器 | guard ring tocograph 保护环分娩力描记器 | guard ring type capacitor 保护环式电容器

keep guard：守望,警戒

body guard 保镖 | keep guard 守望,警戒 | They kept a close guard over the thieves. 他们对小偷们严加看管.

Army National Guard：(陸軍)

National Guard (國民兵) | Army National Guard (陸軍) | Air Force national Guard (空軍)

off guard：不当班; 不备, 疏忽

keep sb. under close guard 把某人置于严密监视下 | off guard 不当班 不备, 疏忽 | old guard 某一事业(或主张)的老一辈的维护者守旧派, 保守分子

off guard：没有警惕,毫无防备

288.keep guard 站岗,警卫,注意 | 289.off guard 没有警惕,毫无防备 | 290.on guard 保持警惕,站岗,望风

at end of the period：现金等值

期终之现金及 Cash and cash equivalents | 现金等值 at end of the period 175,863 56,036 | 现金及现金等值 Analysis of the balances of cash and

hemoglobinometer：血红素计

hemoglutination 血凝集<作用> | hemoglobinometer 血红素计 | hemoerythrin 血赤藓素