速英语 / “得自”造句

“得自”造句

2024年06月13日 14:03:07
如果你不等导游带领而进入山洞, 你就得自担风险.
If you go into the cave without waiting for the guide, you do it at your own risk.

许多基团可通过向得自胶的重氮盐作亲核取代而加以导入.
Many groups can be added by nucleophilic substitution on a diazonium salt.

人体连续不断地产生热, 这种热量得自于食物.
The human body continuously produces heat, which it derives from food.

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