🧩 词语组成解析
sea
[si]
n. 海;海洋;许多;大量;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
because we have a little surprise for you today.
因为今天我们要给各位一项惊喜。
I began my new job full of confidence.
我开始做这个新工作时信心十足
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。