选择性颈部照对的英文怎么说

选择性颈部照对的英文：
ENI, elective neck irradiation

• This is a direct election.
  这是直接选举。
• He was unanimously elected as President.
  人们一致选举他当总统。
• The elections were free and fair.
  选举是自由公正的。

• The horses were running neck and neck.
  这些马跑得不分上下。
• Jack is neck and neck with Tom in the race.
  杰克和汤姆在比赛中齐头并进。
• It is a neck and neck horse race right down to the wire
  这次跑马赛从头到尾都胜败难分。