testing

厳しい、試練となる

多くの努力、忍耐、技能が必要になるほど難しい。

やさしい英語で： Difficult enough to require a lot of effort, patience, or skill.

• It was a testing day.
• We faced testing conditions on the mountain.
• These have been testing times for the family.

類義語： difficult, challenging, demanding

反対語： easy

よく使う表現： testing time, testing conditions, testing period

検査、試験

働き具合や、正しいか、安全か、適しているかを確かめること。

やさしい英語で： The activity of checking how well something works or whether something is true, safe, or suitable.

• The testing took two days.
• Safety testing revealed a problem with the toy.
• We need more testing before selling the software.

使い方： testing of something (Testing of the new equipment starts tomorrow.)

類義語： evaluation, checking

よく使う表現： safety testing, product testing, testing of something