• adj. 高兴的；乐意的；令人高兴的；灿烂美丽的
• vt. 使高兴
• n. (Glad)人名；(塞、瑞典)格拉德；(英)格莱德；(法、挪)格拉

来自PIE*ghel, 照耀，发光，词源同glass, gold. 引申义容光满面的，高兴的。

glad

glad: [OE] The original meaning of Old English glæd was ‘bright, shining’. It went back to a prehistoric Germanic *glathaz, which was related to Latin glaber ‘smooth, bald’ (source of English glabrous [17] and Old Slavic gladuku ‘smooth’). ‘Happy’ is a secondary semantic development, which evidently took place before the various Germanic dialects went their own way, for it is shared by Swedish and Danish glad (the sense ‘smooth’, also an extension of ‘bright, shining’, is preserved in German glatt).
=> glabrous

glad (adj.)

Old English glæd "bright, shining, gleaming; joyous; pleasant, gracious" (also as a noun, "joy, gladness"), from Proto-Germanic *glada- (cognates: Old Norse glaðr "smooth, bright, glad," Danish glad "glad, joyful," Old Saxon gladmod, in which the element means "glad," Old Frisian gled "smooth," Dutch glad "slippery," German glatt "smooth"), from PIE *ghel- (2) "to shine," with derivatives referring to bright materials and gold (see glass). The notion is of being radiant with joy; the modern sense "feeling pleasure or satisfaction" is much weakened. Slang glad rags "one's best clothes" first recorded 1902.

1. I'm so glad to see you back where you belong.

我真高兴看到你又回到了属于你自己的天地。

来自柯林斯例句

2. I'm so glad he had a pang of conscience.

我很高兴他会有负疚感。

来自柯林斯例句

3. I can't tell you how glad I was to leave that place.

我无法形容自己离开那个地方心里有多高兴。

来自柯林斯例句

4. She was feeling tired and was glad to lean against him.

她正感到有些疲倦，因此很高兴可以靠在他身上。

来自柯林斯例句

5. I'm so glad that we've found you at last!

我们终于找到你了，我真是太高兴了！

来自柯林斯例句