Erm
abbr. ermine 貂; erythromycin 红霉素; erythromycin-resistant methylase 抗红霉素甲基化酶; elastic reservoir moulding 弹性水库浇铸
🗣️ 情景例句
Biology and mathematics.
生物学和数学。
Knowledge is long, life is short.
吾生有涯，而知无涯。
Dear Joan,
亲爱的琼，