Raise your lower eyelids if you can.

尽可能抬高你的下眼睑。

He lowered his eyelids a little and watched me broodingly.

他微微垂下眼皮， 若有所思地看着我。

That's where the eyeballs are in a downward position, and part of the lower pupil is covered by the lower eyelid.

即双眼总是下视，且瞳孔下半部分被下眼睑遮蔽。

Tense your lower and upper eyelids.

收紧你的下眼睑和上眼睑。

Before asking him any questions the doctor took him to the window and examined the inside of his lower eyelid.

在问他任何问题之前，医生把他带到窗前，检查了他的下眼睑内侧。

Yet the native attendant had valeted him in Chinese fashion, cleansing his ears and nostrils, and passing a thin, silk swab under his lower eyelids.

然而，当地侍者却以中国人的方式侍奉他， 清洁他的耳朵和鼻孔， 并用一根细丝棉签擦过他的下眼睑。

The lower eyelids are some of the most obvious ones to define in this case, along with some very minor ones around the nose and mouth.

在这种情况下， 下眼睑是最明显的轮廓，还有鼻子和嘴巴周围的一些非常小的轮廓。