Ultraviolet radiation 的中文意思及词根分析

🏥 医学释义

紫外（线）辐射

ultraviolet [,ʌltrə'vaɪələt]

adj. 紫外的;紫外线的;产生紫外线的; n. 紫外线辐射;紫外光;

ultra超出，超过+violet蓝紫色→紫外线的

radiation [,redɪ'eʃən]

n. 辐射;放射物;辐射状;分散;

radi光线 + ation表示行为、情况、状态、过程、结果 → 光线发出的→放射，发射；辐射能

so that we can record our thoughts about the trip.

以便我们能录下旅行中的感想。

I will be baptized in a few hours from now.

我将在几个小时后受洗。

Before long, the noise dropped completely and the boat began to drift gently across the water.

没过多久，噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。

更多情景英语 ›

U-shaped

unbundled

underconsumption

underlying ,ʌndɚ'laɪɪŋ

unidirectional transmission

unlidely

unsold [ʌn'səuld]

unwatched