1 Linguee Bot (http://www.linguee.com/bot; bot@linguee.com) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1616320008 2021/03/21 18:46:48 y=f(x) 1 新規に受け付けます。 20210321_184648 Sun Mar 21 18:46:48 2021