Result from Foreign Dictionaries (2 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Demonstrator \Dem"on*stra`tor\ (?; 277), n. [L.: cf. F.
d['e]monstrateur.]
1. One who demonstrates; specif.
(a) one who proves anything with certainty, or establishes
it by indubitable evidence.
(b) one who shows how a certain device operates or a
procedure is performed.
[1913 Webster]
2. (Anat.) A teacher of practical anatomy.
[1913 Webster]
3. a person who participates in a demonstration[7].
[PJC]
From WordNet (r) 3.0 (2006) [wn]:
demonstrator
n 1: a teacher or teacher's assistant who demonstrates the
principles that are being taught
2: someone who demonstrates an article to a prospective buyer
[syn: {demonstrator}, {sales demonstrator}]
3: someone who participates in a public display of group feeling
[syn: {demonstrator}, {protester}]
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย