n. 环境,情况;事件;境遇>> View more sentences for this word.
vt. 包围;陷害;绕行>> View more sentences for this word.
adj. 依照情况的;详细的,详尽的>> View more sentences for this word.
n. 净心;[宗]割礼;[医]包皮环割术>> View more sentences for this word.
circum-fer(carry)-ence;circum-fuse(pour);circum-spect(看一圈:慎重的)