tell A from B

[tɛl e frʌm biː][tel ei frɔm biː]

区分A与B

  • You don 't tell a Marine to take that box from point A to point B by picking it up * .

    没有人会 命令 海军陆战队员“把那个箱子搬起来,再 A点挪到 B点。”