My addition can be written as $_ = lc; as well, but explicitly stating the subject of the lc() function makes the one-liner more legible, in my opinion.

我所添加的段也可以写成 $_ = lc; ，但是我认为显式地声明 lc() 函数的对象使一行程序更清晰。

youdao

Cylinder liner is the main part of maritime shipping diesel engine, its operating well or not influences on the performance of the diesel engine.

气缸套是船舶柴油机的主要部件，其工作的好坏直接影响着柴油机的性能。

youdao

The flexible liner system along canal slopes was discussed in detail with respect to the properties of the related expansive soil as well as the design methods.

结合南水北调中线工程输水干渠膨胀土的工程特性深入论证了进行渠坡柔性衬砌的必要性，并提出了系统的设计思路。

youdao

Then there is Halliburton, which was contracted to cement the production liner in the well casing, effectively sealing off the reservoir from the well bore.

FORBES

Halliburton ( HAL - news - people ), which was contracted to cement the production liner in the well casing, effectively sealing off the reservoir from the well bore.

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One wonders if the next step might be to reperforate the well using the new, improved tiny guns that will fit inside the liner.

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