diff --git a/cedict_1_0_ts_utf-8_mdbg.txt b/cedict_1_0_ts_utf-8_mdbg.txt
index a3aa238..ee98237 100644
--- a/cedict_1_0_ts_utf-8_mdbg.txt
+++ b/cedict_1_0_ts_utf-8_mdbg.txt
@@ -23,11 +23,11 @@
 #! subversion=0
 #! format=ts
 #! charset=UTF-8
-#! entries=121648
+#! entries=121649
 #! publisher=MDBG
 #! license=https://creativecommons.org/licenses/by-sa/4.0/
-#! date=2023-05-03T16:23:41Z
-#! time=1683131021
+#! date=2023-05-06T06:47:36Z
+#! time=1683355656
 % % [pa1] /percent (Tw)/
 2019冠狀病毒病 2019冠状病毒病 [er4 ling2 yi1 jiu3 guan1 zhuang4 bing4 du2 bing4] /COVID-19, the coronavirus disease identified in 2019/
 21三體綜合症 21三体综合症 [er4 shi2 yi1 san1 ti3 zong1 he2 zheng4] /trisomy/Down's syndrome/
@@ -8655,6 +8655,7 @@ word姐 word姐 [w o r d jie3] /my big sister (Internet slang version of 我的
 候補名單 候补名单 [hou4 bu3 ming2 dan1] /waiting list/
 候診 候诊 [hou4 zhen3] /waiting to see a doctor/awaiting treatment/
 候診室 候诊室 [hou4 zhen3 shi4] /waiting room (at clinic, hospital)/
+候車 候车 [hou4 che1] /to wait for a train or bus/
 候車亭 候车亭 [hou4 che1 ting2] /bus shelter/
 候車室 候车室 [hou4 che1 shi4] /waiting room (for train, bus etc)/
 候選 候选 [hou4 xuan3] /candidate (attributive)/
@@ -10055,7 +10056,7 @@ word姐 word姐 [w o r d jie3] /my big sister (Internet slang version of 我的
 優勝劣敗 优胜劣败 [you1 sheng4 lie4 bai4] /see 優勝劣汰|优胜劣汰[you1 sheng4 lie4 tai4]/
 優勝劣汰 优胜劣汰 [you1 sheng4 lie4 tai4] /survival of the fittest (idiom)/
 優勢 优势 [you1 shi4] /superiority/dominance/advantage/
-優化 优化 [you1 hua4] /optimization/to optimize/to make superior/
+優化 优化 [you1 hua4] /to optimize/
 優厚 优厚 [you1 hou4] /generous, liberal (pay, compensation)/
 優哉遊哉 优哉游哉 [you1 zai1 you2 zai1] /see 悠哉悠哉[you1 zai1 you1 zai1]/
 優孟 优孟 [You1 Meng4] /You Meng, famous court jester during the reign of King Zhuang of Chu 楚莊王|楚庄王[Chu3 Zhuang1 wang2], known for his intelligence and sharp tongue/
@@ -53267,7 +53268,7 @@ word姐 word姐 [w o r d jie3] /my big sister (Internet slang version of 我的
 最低點 最低点 [zui4 di1 dian3] /lowest point/minimum (point)/
 最佳 最佳 [zui4 jia1] /optimum/optimal/peak/best (athlete, movie etc)/
 最佳利益 最佳利益 [zui4 jia1 li4 yi4] /best interests/
-最佳化 最佳化 [zui4 jia1 hua4] /optimization (math.)/
+最佳化 最佳化 [zui4 jia1 hua4] /(computing, math.) to optimize/
 最優 最优 [zui4 you1] /optimal/optimum/
 最優化 最优化 [zui4 you1 hua4] /optimization (math.)/
 最先 最先 [zui4 xian1] /(the) very first/
@@ -95887,7 +95888,7 @@ word姐 word姐 [w o r d jie3] /my big sister (Internet slang version of 我的
 被乘數 被乘数 [bei4 cheng2 shu4] /multiplicand/
 被侵害 被侵害 [bei4 qin1 hai4] /stricken/
 被保人 被保人 [bei4 bao3 ren2] /insured person/insurance policyholder/
-被優化掉 被优化掉 [bei4 you1 hua4 diao4] /lit. to be optimized away/to be fired/to be the victim of downsizing/
+被優化掉 被优化掉 [bei4 you1 hua4 diao4] /to be made redundant/
 被剝削者 被剥削者 [bei4 bo1 xue1 zhe3] /person suffering exploitation/the workers in Marxist theory/
 被加數 被加数 [bei4 jia1 shu4] /augend; addend/
 被動 被动 [bei4 dong4] /passive/
diff --git a/meta.csv b/meta.csv
index 15ddd5d..35e3ce6 100644
--- a/meta.csv
+++ b/meta.csv
@@ -236,3 +236,4 @@ date,time,entries
 2023-05-01T14:38:39Z,1682951919,121646
 2023-05-02T17:17:35Z,1683047855,121647
 2023-05-03T16:23:41Z,1683131021,121648
+2023-05-06T06:47:36Z,1683355656,121649