To be
存在
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
🗣️ 情景例句
Don't put all your eggs in on basket.
不要孤注一掷。
I think it's going to be too dry.
我认为天气将会太干。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。