D'une manière pesante, lourde, sans grâce.
ETYM From Heavy.
1. To a considerable degree; SYN. to a great extent.
2. With great force.
3. Indulging excessively; SYN. intemperately, hard.
4. In a manner designed for heavy duty.
5. In a heavy-footed manner.
1. As something very heavy.
2. In a serious manner.