英汉双语例句-生物医药大词典

She had to concentrate on flexing her pectoral muscle, or the triceps, to power the arm.

中文意思：
为了给手臂提供力量，她不得不用力伸缩她的胸肌或者三头肌。

以下为相关句子列表(点击查看，可以看对应的解释）：

	She had three servants attending on her.			她有三个仆人在侍候她。
	She had to alter her clothes after losing weight.			她瘦了以後, 衣服也得修改了.
	She had to answer his many questions and concerns.			她必须回答他提出的许多问题和顾虑。
	She had to be dragged into seeing the dentist.			要她去牙科医生那里看病非得生拉硬拽不可.
	She had to bring all her experience into play to do the job.			为了做好那份工作，她必须充分运用自己的经验。
	She had to concentrate on flexing her pectoral muscle, or the triceps, to power the arm.			为了给手臂提供力量，她不得不用力伸缩她的胸肌或者三头肌。
	She had to do the lion's share of the job alone.			她必须独自做大部份的工作。
	She had to drive slowly because of the bumps in the road.			她必须慢慢开，因为路上多处突起。
	She had to duck her head to get through the low doorway.			她不得不低下头才能穿过低矮的门口。
	She had to exercise all her tact to prevent clashes between the two opinionated guests.			她必须竭尽她的娴熟的社交手腕来阻止这两位固执己见的客人间的冲突。
	She had to explain her behaviour to her perplexed supporters.			她要向那些不明所以的拥护者解释自己的那种行为.