倒背如流

倒的英语翻译：

close down; collapse; converse; fall; inverse; move backward; pour; reverse

背的英语翻译：

back
【医】 back; dorsa; dorsi-; dorso-; dorsum; noto-; opistho-; tergum

如的英语翻译：

according to; as; as if; for instance; like; such as

流的英语翻译：

flow; stream; current; stream of water; class; wandering
【计】 stream
【化】 flow coating(process); stream
【医】 current; flow; flumen; flumina; rheo-; stream