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fill up + noun phrase
fill up 后接要填满的容器或空间。
I need to fill up the car before the trip.
出发前我需要把车加满油。
填满
先理解核心含义，再看它在真实句子里的用法。
填满；装满；加满(油)
I need to fill up the car before the trip.
出发前我需要把车加满油。
I am filling up the tank with gas at the station.
我正在加油站给油箱加满油。
She filled up the water bottles before the hike.
她在徒步前把水瓶装满了。
The store has been filling up with customers all morning.
整个上午店里都挤满了顾客。
fill up 后接要填满的容器或空间。
I need to fill up the car before the trip.
出发前我需要把车加满油。
用 with 指定填充的物质。
She filled up the glass with water.
她把杯子装满了水。
作不及物动词，表示容器或空间逐渐被填满。
The restaurant is filling up quickly.
这家餐厅很快就客满了。
Use filling up naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
语域：m 常见场景：加油站、自助餐、表格填写 该短语在口语和非正式书面语中都很常见，但也可用于正式描述，因此选择混合语域。日常多用于加油、填表或进餐等场景。
Dictionary facts from ECDICT, MANUAL_REVIEW.