The hormone never panned out as a diet aid because most overweight people have become insensitive to it.

可惜瘦素还不及节食援助奏效，因为大部分肥胖的人早已对瘦素麻木了。

youdao

The hormone never panned out as a diet aid because most overweight people have become insensitive to it.

可惜瘦素还不及节食援助奏效，因为大部分肥胖的人早已对瘦素麻木了。

youdao