他们围着老师的椅子站成半圆形回答问题。They stood in a semi-circle round the teacher's chair and answered questions.摆成半圆形的椅子a semicircle of chairs这个村庄是由半圆形的茅舍组成的.The village was formed of semicircle huts....
Edwin H. Conger was envoy extraordinary and Minister Plenipotentiary.埃德温·H.康格是特命全权公使。Edwin is afraid of Angela, but the reverse is also true.艾德温怕安琪拉, 但反过来说也对.Captain Alfred Edwin McKay joined the British Royal Flying Cor...