单词	acacia tree
释义	acacia tree n.刺槐
随便看	small class orientation small class policy small class teaching small-class teaching small clause small clauses Small-clawed otter small cleaning vehicle small clean space tunnel small clearance Small clearances between vital parts small clearance space small clear distance small clear distance tunnel small clear-distance tunnel small-clear-distance tunnel small clear distance tunnel group small clear space tunnel small clear space tunnel groups small clear spacing small clear spacing tunnel Small clear-span tunnel Small clear specimen of wood small clear synaptic vesicles small cleaved cell