dieted
vt.& vi.
（使）节制饮食（diet的过去式与过去分词形式）;
例句:
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Most of us have dieted at some time in our lives.
我们大多数人都曾在人生的某个时期为减肥而节食过。
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She dieted constantly in order to pre - serve her youthful figure.
为了保持年轻的身材,她不断地节食.
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The doctor has dieted the patient strictly.
医生严格规定病人的饮食.