Be downed by
被…击落
🧩 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;
vbl. 击落
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
since her mother died.
因为她妈妈去世了。
This window is just as wide as that one.
这扇窗户就象那一个一样宽。
What's wrong with it?
怎么了？