top up 的音标为英 [tɒp ʌp]、美 [tɑːp ʌp],核心含义是“补充、加满”,涵盖物理填充和抽象补充两种场景,具体用法需结合语境判断。
物理填充:将容器中减少的部分补充至满量,常见于液体、气体等。例如给油箱加油、水杯续水等。
抽象补充:增加数量或金额以达到所需水平,如手机充值、收入补贴等。
长途旅行前请将汽车油箱加满:Top up the petrol tank before making a long journey.
她靠小费弥补工资不足:She relies on tips to top up her wages.
请加一美元特级汽油并加满机油:A dollar's worth of super, and top up the oil, please.
学生助学金将冻结,但可申请补足贷款:Student grants will be frozen at existing levels and top-up loans made available.
我需要给手机充值:I'm going to buy a top-up card for my phone.
水箱快空了,记得添水:The water tank is low—can you top it up?
他抱怨她喝得慢,随即续满酒杯:He topped her glass up after complaining she was a slow drinker.
可申请低收入补助提高收入:You can apply for income support to top up your income.
每周需给系统加满食品级润滑脂:Top up weekly with Lubrication Engineers 4090-H1 Quinplex food-grade grease.
谁需要续杯?Anyone ready for a top-up?
top-up card:充值卡(用于手机、账户等)
top-up loan:补足贷款(补充现有资金缺口)
top-up grant:补充补助金(如学生或低收入群体补助)
top up with:用某物补充,例如 top up the coffee with milk(加牛奶续咖啡)
从给汽车加油到薪资补贴,top up 灵活覆盖生活各场景。下次使用时,不妨观察它是“填满杯子”还是“填补缺口”?