单词	可航半圈--可航半圆
释义	可航半圈；可航半圆navigable semicircle
随便看	to purchase goods to purchase merchandise to purchase notoriety to purchase office to purchase rank to purchase rice to purchase second-hand to purchase the whole to purchase (try to win) people's hearts to purchase wine to purge and wash clean to purge, as the bowels to purge away the dross and keep the gold to purge away the dross and preserve the gold to purge from sin to purge one of a crime to purify and cleanse to purify, as a style or a language to purify, as metal to purify by a ceremony to purify by fire to purify by refining to purify metals to purify one's nature to purify one's nature by cultivation or exercise