infrequence
导读：infrequence读音音标英[ɪn\\\'fri:kwəns]美[ɪn\\\'frikwəns]
基本意思释义n.很少发生，罕见短语及实用例句It is infrequence in China that the weld high - temperature
基本意思释义n.很少发生，罕见短语及实用例句It is infrequence in China that the weld high - temperature
infrequence读音音标
英[ɪn\\\'fri:kwəns]
美[ɪn\\\'frikwəns]
基本意思释义
n.很少发生，罕见
短语及实用例句
It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe is cracked short time.
高温高压 临氢管道焊缝迅速发生裂纹,国内罕见.
