1.
Venus can be seen with [by] the naked eye.
金星可用肉眼 [裸眼] 看到。
2.
with the unaided eye
(不借助眼镜) 用肉眼
3.
Microbes are too small to be seen by the naked eye.
微生物很小, 肉眼看不见.
4.
You can see it with the naked eye.
你可以用肉眼看见。
5.
This star is not visible to the naked eye.
这颗星肉眼看不见.
6.
Microbes be too small to be see by the naked eye
微生物很小, 肉眼看不见
7.
Microbes is too small to is see by the naked eye.
微生物很小, 肉眼看不见。
8.
large enough to be visible to the naked eye.
足够大的肉眼可见的。
9.
Although we cannot see it,
尽管我们肉眼看不见，
10.
Venus can be seen with the naked eye.
金星可用肉眼看到。
11.
The star is visible.
那星星可以用肉眼看见。
12.
The germ is not visible to the naked eyes.
这种细菌肉眼看不到。
13.
It is invisible to the naked eye.
那是肉眼看不见的。
14.
megascopic heterogeneity
肉眼可见的非均质性
15.
Large enough to be perceived or examined by the unaided eye.
肉眼可见的大到可以用肉眼观察或辨别的
16.
"Have you eyes of flesh, or do you see as man sees?"
你的眼岂是肉眼，你查看岂像人查看吗?
17.
" The most short-sighted man could see that at a glance, with his naked eye, " said Martin.
“近视得再厉害的人，也能用肉眼一眼看出。”马丁说。
18.
There exist all kinds of waves which can not be caught by our eyes.
太空中有各种各样肉眼看不见的波。