1.practitioner 从业者

He is a medical practitioner.
他是一位开业医生。

The dictionary is mainly for civil aviation practitioner, aviation majored students and Aviation enthusiasts.
词典主要面向民航从业人员、航空专业学员以及航空爱好者。

2.wail vi. 哀号；悲叹

We were wailing but nobody had a tape machine.
我们演奏得淋漓尽致，可惜没有人带录音机。

I would still wail painfully.
我还是会痛苦嚎哭。

3.consolation 使感到安慰的人（或事）；安慰；慰藉

They use music as a consolation or an escape.
他们把音乐当成一种安慰或一种逃避。

After her husband died she had only the dog for consolation.
丈夫死后，她只有一条狗伴她左右，给她带来慰藉。

4. cheery 高兴的；兴高采烈的

I am a careful and cheery maturity female.
我是一个既严谨又活泼的成熟女性。

5.unrestrained 无节制的；放纵的；不加制约的

I envy my brother, he is so unrestrained.
我羡慕弟弟，他是那么的无拘无束。

6.overpowering 强烈的；极强大的；坚强的

See, coffee is so overpowering that it can dominate even the strongest of flavorings.
喏，咖啡的气味太浓烈了，甚至都能盖住味道最重的调味品。