Fenske helix packing
[化] 芬斯克螺旋型填料
🧩 词语组成解析
[人名] 芬斯克
n. 螺旋, 螺旋状物, 耳轮\\n[化] 螺旋
packing
['pækiŋ]
n. 包装，打包;包装材料;（缝隙）填料;
v. 压紧(pack的ing形式);装满;
🗣️ 情景例句
OK. Tell it to me again.
好吧， 再说给我听听。
I tried calling you several times yesterday but I couldn't get through.
我昨天给你打了几次电话，但都没有打通。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。