じかんをつぶす means to spend time doing something unimportant or casual while waiting for something else to happen. It often implies filling idle time with light activities, not necessarily productive, but meant to make the waiting period feel shorter.
“すれちがいざまに” refers to the brief moment when two people or objects move past each other, often without stopping. It can describe a fleeting interaction, such as a glance, comment, or action that occurs during that moment.
“かおをあわせる” refers to the act of physically seeing and interacting with someone in person, often implying a direct encounter or confrontation. It can be used in both casual and formal contexts, such as meeting a friend or attending a business meeting.
“こうかてきめん” refers to something that produces a strong and immediate result. It emphasizes that the action, method, or remedy works extremely well, often better than expected, and with noticeable impact.
もういをふるう means to cause widespread destruction, chaos, or intense impact—often in a violent or uncontrollable way. It’s used for natural disasters, diseases, or even powerful emotions or forces that overwhelm systems or people.
“とくいげに” describes the manner in which someone behaves or speaks when they feel confident, accomplished, or pleased with themselves. It often implies a visible display of pride, such as a smile, posture, or tone.
