查询词典 optional course

This next step is optional, but can save you lots of time.

这下一个步骤是可选的，但可以为您节省大量的时间。

There is an optional assessment if you would like to see how you have progressed and improved.

有一个可选的评价，如果你想看看你有进步和改善。

This also needs us to be able to be arranged, good SEO, not be optional.

这也是需要我们可以去安排的，好的SEO，不是随意的。

Depending on your needs, this may be an optional method.

根据您的需求，这可能是一个可选的方法。

If existing valves are in stock and scheduled for installation in aggressive service, replacement gaskets of one of the optional materials should be ordered and field installed prior to valve installation.

如果现有库存的阀门计划安装在侵蚀性腐蚀性很强的用途中，更换备选材料中的任何一种材料衬垫都应该订购并在阀门安装之前现场安装衬垫。

The Connectivity Module can be ordered for all new Focus bodystyles and series with the Premium centre console, and is available in conjunction with all Sony audio and any optional navigation systems.

该连接模块在所有款式和系列的新福克斯中控台上都可选配，平可选配与之相配套的所有 SONY 音频系统和导航系统。

An optional alarm output contact transfer provides remote signaling capability (24 VAC, 1A).

任意警报产品联络调动提供遥远的信号能力(24 VAC， 1A)。

The notification padlock icon is now optional and may be disabled in the control panel.

通知挂锁图标现在是可选的，并可能会被停用的控制面板

Every corporation may issue 1 or more classes of stock or 1 or more series of stock within any class thereof, any or all of which classes may be of stock with par value or stock without par value and which classes or series may have such voting powers, full or limited, or no voting powers, and such designations, preferences and relative, participating, optional or other special rights, and qualifications, limitations or restrictions thereof, as shall be stated and expressed in the certificate of incorporation or of any amendment thereto, or in the resolution or resolutions providing for the issue of such stock adopted by the board of directors pursuant to authority expressly vested in it by the provisions of its certificate of incorporation.

每家公司均可发行一个或多个类别的股票，也可发行任何类别股票的一个或多个系列。任何或所有类别的股票可以有面值，也可以无面值，并且这些类别或系列的股票可以有完全或有限的投票权，或者没有投票权，并且还可以有名称、优先权以及相对的、参与性的、可选的或其他特别的权利以及对股票的限定、限制或约束，上述各项应载列表述在注册成立证书或对其的任何变更中，或者董事会依据公司注册成立证书中的规定向其明确授权的权限通过的、规定了股票发行的一项或多项决议中。

The group parameter is, in fact, optional.

编组参数实际上是可选的。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。