Performance characteristics
[計] 工作特性\\n[化] 特性曲線
?? 詞語組成解析
performance
[p?'f?rm?ns]
n. 表演;演技;表現(xiàn);執(zhí)行;
per完全+form形狀+ance表名詞→ perform從頭到尾做出形狀=表演+ance表名詞 → 表演
n. 特性, 特征；特質(zhì)；特色（characteristic的復(fù)數(shù)）
??? 情景例句
Its' time we talked about the new client base, when do you have time?
我看是時候談?wù)勥@個新客戶的情況了，你什么時候有空？
Just wait and see.
只好等著看嘍！
It was his job to repair bicycles and at that time he used to work fourteen hours a day.
他那時的工作是修理自行車，并且通常是一天工作14個小時。