向下: downward; down穿: pierce through; penetrate出: used as a complement支: branch; offshoot穿出: threading out; threading-out向下穿云的最低高度: minimum penetration altitude出支路: out branch传出支: efferent limb下穿路: depressed road下穿模: die drop-through; die, drop-through向下: downward; down 善于向下作调查 be good at in vestigating conditions at the lower levels; 滑雪运动员飞快地向下滑去。 the skiers sped down the slope穿出冰川: outlet glacier穿出防守: slide through穿出云下: breaking below the overcast出支款项: drawing account传出支封闭: efferent limb block发出支票: issue a cheque卖出支票: cheque sold排出支管: exhaust outlet输出支管: delivery pipe branch岁出支付: expenditure disbursement部分穿出水面: porpoise冰下穿索器: ice jigger唇下穿孔: sublabial perforation地下穿越: subterranean crossing