水的澄清2022-04-20 17:43:53不加。
adv。 用手
The fabric was painted by hand。
這個織品是手染的。
The lamb had to be brought up by hand。這隻小羊要用奶瓶餵養。
The note was delivered by hand。
這封簡訊經由專人送交。
Silk handkerchiefs embroidered by hand sell well in the Western market。
手繡的絲制手帕在西方市場銷路很好。
It was written by hand。
這是手寫的。
All work is done by hand。
一切都是用手工操作的。
不如無來也無去2021-06-30 12:28:19By hand 是親自的意思。是短語，不需要加s。
放飛夢想---姬傳濤2021-06-30 12:27:29by表達方式時，其後加名詞單數形式。
