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weighty
adj
weight
n
weightily
adv
weightily
adv
weightiness
n
weightiness
n
例
The CEO's resignation had a weighty effect on the stock market, causing fluctuations in share prices.
After years of research, the scientist made a weighty breakthrough that could revolutionize the field of medicine.
The enormity of the responsibility started to set a weighty feeling on the new leader's shoulders.
The award ceremony celebrated individuals who had made weighty contributions to the advancement of science and technology.
The weighty decision to invest in renewable energy reflects the company's commitment to sustainability.
