Underwound
欠旋（沿右手螺旋相反方向捻动）
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
It's up to date.
这个很时兴。
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。