Be due to
成人 Adult Edu由于; 起因于
🧩 词语组成解析
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;
due
[dju:]
adj. 由于;适当的;预定;到期;
n. 应有的权利;应得到的东西;应缴款;
adv. 正向;正对着;
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;
🗣️ 情景例句
There is something I want to ask you about clause 8.
我想问你有关第八条款的事。
When an opportunity is neglected, it never comes back to you.
机不可失，时不再来。
There was another unknown man.
还有一个不认识的人。