This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Sentence

ペニシリンの発見は誰のおかげですか。

ペニシリンの発見(はっけん)(だれ)のおかげですか。
To whom do we owe the discovery of penicillin?
Sentence

ペニシリンは人類の福祉に大いに貢献した。

ペニシリンは人類(じんるい)福祉(ふくし)(おお)いに貢献(こうけん)した。
Penicillin has contributed much to the welfare of mankind.
Sentence

アスピリン、ペニシリン、サルファ剤にアレルギーです。

アスピリン、ペニシリン、サルファ(ざい)にアレルギーです。
I am allergic to aspirin, penicillin, and sulfa drugs.