例文・使い方で印象づける「problematical」の覚え方
スポンサーリンク...How long I shallremain is problematical, as I have not yet completed myinvestigation of the Lepidoptera of tropical countries... 
Lucy Foster Madison 「Bee and Butterfly」
...However, its extension into the forestedzone of northern Manitoba and northeastern Saskatchewan, as indicated onGoldman’s map, is still problematical...
Francis Harper 「The Barren Ground Caribou of Keewatin」
...There are a number of bone objects the use of which is problematical...
Jesse Walter Fewkes 「Archeological Expedition to Arizona in 1895」
...But whether warfare canbe carried on advantageously under ground is problematical...
Charles Willard Diffin 「Two Thousand Miles Below」
...Man, when he delivers himself up to crime, sees nothing certain except the supposed advantage which attends it; the rest always appear to him either false or problematical...
Paul Henri Thiery (Baron D'Holbach) 「The System of Nature, Volume 1」
...Smallsheets of water were seen in the creek as we passed along, but whetherthey existed before the late rains is very problematical...
Ernest Giles 「Australia Twice Traversed, The Romance of Exploration」
ランダム例文：
earthenware raised moderato
便利！手書き漢字入力検索