The male is distinguished by its red beak.

看它的红嘴就可以辨认出是雄的。

属类：综合句库--

Malleable cast iron pipe fittings--Type size--Elbows 45°,male and female elbows 45°

可锻铸铁管路连接件型式尺寸45°弯头45°内外丝弯头

属类：行业标准名称-国家标准名-GB/T3289.3-1982

Malleable cast iron pipe fittings--Type size--Long sweep bends 45°,male and female long sweep bends 45°,male long sweep bends 45°

可锻铸铁管路连接件型式尺寸45°月弯45°内外丝月弯45°外丝月弯

属类：行业标准名称-国家标准名-GB/T3289.8-1982

Malleable cast iron pipe fittings--Type size--Union elbows,male and female union elbows

可锻铸铁管路连接件型式尺寸活接弯头内外丝活接弯头

属类：行业标准名称-国家标准名-GB/T3289.35-1982

A peafowl,either male or female.

孔雀孔雀,雄性的或雌性的孔雀

属类：综合句库--

one of the last male bastions of the American workplace(Wall Street Journal)

美国工作场所中最后的男人基地之一(华尔街期刊)

属类：综合句库--

The male guests are depositing their hats there

男来宾把帽子寄存在那儿。

属类：综合句库--

A male teacher,schoolmaster,or tutor.

男老师、校长或家庭教师

属类：综合句库--

A favored male companion or sweetheart.

男朋友心爱的男伴侣或情人

属类：综合句库--

A male servant,especially a valet.

男仆,尤指贴身男仆

属类：综合句库--

Flared type tube fittings--Male connector-Body

扩口式锥螺纹直通管接头体

属类：行业标准名称-国家标准名-GB/T5626.2-1985