美[?f?e?] 1 . The feather must be removed with a straight, firm pull.
拔羽毛必須干凈利落。
來自柯林斯例句
2 . She and my mother were birds of a feather .
她和我媽媽是一個類型的人。
來自柯林斯例句
3 . I taped the base of the feather onto the velvet.
我用膠帶把羽毛的根部粘在了天鵝絨上。
來自柯林斯例句
4 . Harry'sappointment to this important post was a feather in his cap.
哈里被任命擔(dān)任如此要職，這是件榮耀的事。
來自柯林斯例句
5 . Winning the gold medal was a feather in his cap.
奪得金牌是他值得自豪的成就.
來自《簡明英漢詞典》
1.the light horny waterproof structure forming the external covering of birds
2.turning an oar parallel to the water between pulls
1.join tongue and groove, in carpentry
2.cover or fit with feathers
3.turn the paddle; in canoeing
4.turn the oar, while rowing
5.grow feathers;
The young sparrows are fledging already
函數(shù)簡介 函數(shù)功能：繪制羽狀圖。 語法格式： feather(U,V) 其中U、V表示一組向量，U是向量的橫坐標(biāo)（x分量），V是向量的縱坐標(biāo)（y分量）。該調(diào)用格式將在水平軸上等間隔的把這些向量用帶箭頭的線繪制出來。具體算法可通過open feather或type feather查看該函數(shù)源代碼來研究。 feather(Z) 這里Z是一組復(fù)數(shù)，這種調(diào)用格式Z的實部對應(yīng)向量的x分量，虛部對應(yīng)向量的y分量。該調(diào)用格式相當(dāng)于feather(real(Z),imag(Z))。 feather(...,Li
