Leucic
亮氨酸的
🗣️ 情景例句
Like setting up a regular weekly reading program.
譬如说开办一项每周一次的定期阅读计划。
Civility costs nothing.
礼貌不须什么代价。
True eccentrics never deliberately set out to draw attention to themselves.
真正古怪的人从不有意引人注意。