How to say "Stopper" in Japanese and 15 more useful words.
American English
![](https://languagedrops.com/word/assets/icons/speaker.svg)
stopper
Japanese
![](https://languagedrops.com/word/assets/icons/speaker.svg)
せん
Learn the word in this minigame:
More Science Lab Vocabulary in Japanese
Example sentences
American EnglishAlways use pipette to transfer material, never pour.