通孔
以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
?穿通孔
... rdb关系数据库 reach through hole 穿通孔 reachability 可存取性 ...
She survived because she managed to reach a hole in the building through which rescuers pulled her out.
NPR: 87 Dead In Bangladesh Garment Factory Collapse
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。