by itself造句
151 But bearing risk is not, by itself, a productive activity.
152 Let the machine draw the chiffon under the presser foot all by itself.
153 Measurement of the hourly urine volume is not by itself a reliable test of renal function.
154 Melamine by itself is nontoxic in low doses, but when combined with cyanuric acid it can cause fatal kidney stones due to the formation of an insoluble melamine cyanurate .
155 A lush wine that's great by itself or enjoy with savoury gourmet pies and casseroles, BBQ's or a classic cheeseboard.
156 The Social Security trust fund is essentially an accounting device, and by itself dose not enhance society's ability to care for retirees in the future.
157 In awk, when a print command appears by itself, the full contents of the current line are printed.
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