Ert
abbr. 雌激素替换疗法（estrogen replacement therapy）
🗣️ 情景例句
Good-bye, Miss Aborn.
再见 Aborn小姐。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。