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
He cancelled his appointment.
他取消约会了。
Rome was not built in a (or one) day.
罗马不是一日建成的。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。