Filling valve
[化] 进油阀
🧩 词语组成解析
filling
['filiŋ]
n. 装满，填满;填充物;（糕点内的）馅;（织品的）纬纱;
v. 填满(fill的ing形式);
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
Would you mind handing me that cup?
请把那个杯子递给我，好吗？
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。