undercoat the surface
collocation给表面涂底漆
You should undercoat the surface before painting.
你应该在涂漆前给表面涂底漆。
apply an undercoat to
涂底漆
To apply an undercoat to.
一般现在时
I undercoat my car every year.
我每年给我的车上底漆。
一般过去时
He undercoated the metal frame yesterday.
他昨天给金属框架上了底漆。
现在完成时
They have undercoated the entire house.
他们已经给整个房子涂了底漆。
意为“涂底漆”，规则动词。
Before painting the door, we undercoated the wood with a white primer.
在给门上漆之前，我们用白色底漆给木头涂了底漆。
用法提示：undercoated 是 undercoat 的过去式，在句中作及物动词，表示涂底漆。
The painter undercoats every metal surface to prevent rust.
油漆工给每块金属表面涂底漆以防生锈。
用法提示：undercoats 是 undercoat 的第三人称单数形式，作及物动词，表示涂底漆。
You should undercoat the walls before applying the final color.
在涂最终颜色之前，你应该先给墙壁涂底漆。
用法提示：undercoat 为动词原形，用在 should 后，表示给……涂底漆。
与undercoat同义，但prime使用范围更广，可用于比喻义；在涂漆语境中两者常可互换。
给表面涂底漆
You should undercoat the surface before painting.
你应该在涂漆前给表面涂底漆。
给木材涂底漆
Remember to undercoat the wood to seal it.
记得给木材涂底漆以封闭它。
给金属涂底漆
The instructions say to undercoat the metal first.
说明要求先给金属涂底漆。
给墙壁涂底漆
We need to undercoat the wall before applying the final color.
在涂最终颜色之前，我们需要给墙壁涂底漆。
给汽车涂底漆
He spent the afternoon undercoating the car.
他花了一个下午给汽车涂底漆。
给面板涂底漆
Undercoat the panel with a brush.
用刷子给面板涂底漆。
under- (在…下面) + coat (涂层)
under- + line (线)
under- + ground (地面)
over- (在…上面) + coat (外套)
Choose the next layer that will help you use undercoat with more confidence.
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Dictionary facts from ECDICT, WIKTIONARY, WORDNET.