suction tube

常见例句

Double chamber negative pressure suction tube with dropper was used in the local handling of the fistula.
简化肠内营养配方。强调肠外瘘的局部处理——附有滴水管的双腔负压吸引管持续低负压吸引。
Sand suction tube before inserting sand bucket to saw a small mouth, to facilitate suck air into the sand.
吸砂管在插入砂斗之前要锯一小口，使空气进入便于吸砂。
The connecting tubes are used to connect the manual press and the bottle cap, and are used to connect one end of the drainage tube (the suction tube) with the bottle cap.
连接管用于连接手压器和瓶盖，引流管（吸引管）的一端与瓶盖连接。
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