分岔: fork; turnoff; turnout; grain 短语和例子尼罗河在河口分岔, 形成了一个三角洲。 the nile divides at its mouth and forms a delta.; 分岔处 turnoff; 分岔电路 [讯] channel circuit; forked circuit; 分岔隧道 offspur tunnel
煤层尖灭: coal pinch outfoulsthin out of coal seamwantwedging out of coal seamwedgingoutofcoalseam
