Cercomonad
尾滴虫
🔁 扩展释义
【医】 单鞭滴虫
🗣️ 情景例句
I know who you are!
我知道你是谁！
Please send your report to me at the office by Monday.
请于周一以前将报告送到我的办公室。
Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom.
收藏活动通过富有建设性地利用业余时间使人感到心满意足，不再有无聊之日。