Top Cover， Bottom Cover， And Cover Board  顶盖、底盖、盖板

cover-to-cover translation  对联; 全译本

from cover to cover  从头至尾

with average cover {= WA Cover}  单独海损赔偿条款

(pre)cover  (预)覆盖

1-factor cover  1-因子覆盖

1-path cover  1-path覆盖

1-set End Cover Gaskets  1套端盖垫圈

a cover  挡

abnormal snow cover in winter and next spring  冬春积雪异常

Abnormal Snow Cover in Winter and Spring  冬春季积雪异常

ABS cover  ABS瓶盖

absolute snow cover period  绝对积雪期

access cover  检修盖; 舱口盖; 检视盖

access hatch cover  癌胚抗原(CEA); 癌胚抗原; 出入舱口盖

accessory cover  附件罩

acoustic insulation cover  隔声罩

adge cover  边覆盖

adjuster cover  调节器盖