Filling riser
[化] 灌装鹤管
🧩 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);
n. 起床者, 叛徒, 起义者, 竖板\\n[化] 上升管
🗣️ 情景例句
It's our first date.
这是我们的第一次约会。
Mary is in her freshman year.
玛丽大学一年级。
It's not as cold as it was yesterday.
今天不想昨天那么冷。