樱花影视-好看的电视剧大全-热搜电影在线观看-高清正版视频
44种常见数学符号的英语词汇首发2023-11-24 06:00·英语词汇100+(plus) [pl?s] - 加号-(minus) [?ma?n?s] - 减号× (times) [ta?mz] - 乘号÷ (divided by) [d??va?d?d ba?] - 除号= (equals) [?i?kw?lz] - 等于号< (less than) [l?s ??n] - 小于号(greater than) [?ɡre?t?r ??n] - 大于号≤ (less than or equal to) [l?s ??n ??r i?kw?l tu?] - 小于等于号≥ (greater than or equal to) [ɡre?t?r ??n ??r i?kw?l tu?] - 大于等于号∫ (integral) [??nt?ɡr?l] - 积分符号√ (square root) [skwe?r rut] - 平方根符号π (pi) [pa?] - 圆周率θ (theta) [?θi?t?] - 角度符号∞ (infinity) [?n?f?n?ti] - 无穷大符号% (percent) [p?r?s?nt] - 百分号° (degree) [d??ɡri?] - 度数符号≠ (not equal to) [n?t i?kw?l tu?] - 不等于号∠ (angle) [???ɡ?l] - 角度符号～ (similar to) [?s?m?l?r tu?] - 相似符号≈ (approximately equal to) [??pr?ks?m?tli i?kw?l tu?] - 约等于号⊥ (perpendicular to) [p??p?n?d?kj?l?r tu?] - 垂直符号? (delta) [?d?lt?] - Δ符号∴ (therefore) [????r?f??r] - 因此符号∝ (proportional to) [pr??p??r??n?l tu?] - 正比于符号∑ (sigma) [?s?ɡm?] - 总和符号∩ (intersection) [??nt?r?s?k??n] - 交集符号∪ (union) [?ju?nj?n] - 并集符号? (subset) [s?b?s?t] - 子集符号? (superset) [?su?p?rs?t] - 超集符号? (empty set) [??mpti s?t] - 空集符号∈ (belongs to) [b??l??z tu?] - 属于符号? (does not belong to) [d?z n?t b??l?? tu?] - 不属于符号∏ (n-ary product) [??n??ri ?pr?d?kt] - n元乘积符号|x| (absolute value of x) [??bs??lut ?v?lju? ?v eks] - x的绝对值log (logarithm) [l?ɡ??r???m] - 对数ln (natural logarithm) [?n?t??r?l l?ɡ??r???m] - 自然对数sin (sine) [sa?n] - 正弦cos (cosine) [ko?s] - 余弦tan (tangent) [t?n??nt] - 正切cot (cotangent) [k??t?n??nt] - 余切sec (secant) [si?k?nt] - 正割csc (cosecant) [ko??si?k?nt] - 余割lim (limit) [?l?m?t] - 极限∫ (integral) [??nt?ɡr?l] - 积分maths
2025年01月15日，儿媳妇是真逗，来了个“世纪级”的夸张表情，把眼睛睁的老大说：
樱花影视-好看的电视剧大全-热搜电影在线观看-高清正版视频
散伙前对方说她瞎了眼跟我爸在一起什么都没捞着白白浪费了大好的时光
那时候的我，觉得自己是世界上最幸福的孩子。有入境韩国者向海叔反映，他们在机场被军警看着，一些韩国人围观，简直像是看待囚犯一般。