de 加强意义 + sign =mark,表示“记号,信号”\" + er [名词后缀],表示人,行为的主动者→做标记的人 → n.设计师,阴谋家,,制图师
🗣️ 情景例句
Do you have any suggestions?
你们有什么建议吗?
Where will they be going for their holiday?
他们休假时要上哪去?
The men of our family waded down through our flooded meadows with boathooks, in the hope of being able to grapple a corner of the raft and pull it out of the current towards our bank.