"Mom," she intoned, elongating the word.“妈妈,”她拖长了声音,缓缓地说道。
In this exercise, the muscles are elongating rather than contracting.在这项运动中,肌肉是在延伸而不是在收缩。
Cytyledons and future stalk called the hypocotyl elongate.子叶和未来称为下胚轴的主轴延长。