Tapering keyway
[醫(yī)] 錐狀栓道
?? 詞語組成解析
tapering
['teip?ri?]
adj. 尖端細(xì)的;
n. 扁形鑰孔, 鍵溝\\n[化] 鍵槽
??? 情景例句
Yes. Here's the survey report issued by the Health Office, which is absolutely reliable.
有。這是由衛(wèi)生檢疫所簽發(fā)的檢驗(yàn)報(bào)告，它是絕對可靠的。
I took charge of the group.
我管理過那批人。
I don't know. I can't see!
我不知道，我看不見。