He is always eager for new experiences and ever-willing to experiment.他总是渴望拥有新的经历，而且永远愿意尝试。He was willing to make any sacrifice for peace.他愿意为和平作出任何牺牲。Young workers are more willing to desert jobs they don't like.年轻...
The sap of this plant blisters the skin.这种植物的汁液会使皮肤起水疱。Maple syrup is made from sap extracted from the sugar maple tree.槭糖浆是用糖槭树中提取的树液制成的。Maple sugar is made from the sap of maple trees.枫糖是由枫树的树液制成的....