🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
ballast
['bæləst]
n. 压舱物，压载物;道渣，碎石;镇流器;<比喻>沉着;
vt. 给某物装上压舱物;给…铺道渣;使稳定;使沉着;
🗣️ 情景例句
I'm enjoying learning things from a new culture.
我十分喜欢从一种新文化中获取知识。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
My father was shocked.Now we are not allowed to touch it.
我父亲大为吃惊，不许我们再动它。