用法:
2 scatter-brained; absent-minded 精神不集中的; 心不在焉的:
Your scatty son has forgotten his key again. 你那儿子丢三落四又把钥匙给忘了.

• knitting
• knitting-machine
• knitting-needle
• knitwear
• knob
• knobbly
• knock 1
• knockabout
• knock-down
• knocker
• knock-kneed
• knock off (sth)
• knock-on
• knock-out
• knock sb down
• knock sb out
• knock sb/sth over
• knock sth back
• knock sth in; knock sth into sth
• knock (sth) on
• knock sth together
• knock up
• knock-up
• knoll
• knot 1