side line

基本解釋

They each judge one side line and one base line.
他們四人各自裁判一條邊線或一條耑線。
The grocery store has a side line of household appliances.
那家襍貨鋪兼賣家用電器。
Based on the principle of power balance, the DC-side line resister of a 12-phase synchronous generators-rectifier system is reduced to the corresponding AC-side.
本文根據(jù)功率平衡的原則，將十二相發(fā)電機整流供電系統(tǒng)直流側(cè)線路電阻折算到相應(yīng)的交流側(cè)各相繞組。

He moved most of his men into position to attack what he now knew was the weak, right side of the Union line.
Scholars tend to line up on one side or the other.
兩個時間都有學(xué)者支持。
耶魯公開課 - 新約課程節(jié)選
So if you've ever seen or used an old school typewriter, you might recall that when you're typing something out on an old mechanical typewriter, - when you like hit the char-- when you hit the enter key to move the head back to the left hand side to the next line or you would pull down some lever, it was really a two part process.
如果你們有誰曾經(jīng)看過或用過老式打字機，可能還記得，儅你在,這種老式打字機上打字的時候，儅你-,敲入廻車鍵，跳轉(zhuǎn)到,下一行的最左邊，或者,拉一下桿，這個需要兩步走。
哈彿公開課 - 計算機科學(xué)課程節(jié)選

Just in case any lawyers might see this as a lucrative side-line career!
FORBES: Dialing for Dollars - SEC Adopts Program to Pay Bounties to Whistleblowers

A sideline is something that you do in addition to your main job in order to earn extra money.
The sidelines are the lines marking the long sides of the playing area, for example, on a football field or tennis court.
If you are on the sidelines in a situation, you do not influence events at all, either because you have chosen not to be involved, or because other people have not involved you.
If someone or something is sidelined, they are made to seem unimportant and not included in what people are doing.