update word.md.

2019-09-19 09:46:51 +08:00
parent 0c4e4d8f25
commit ce6663bac3
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--- a/words.md
+++ b/words.md
@@ -734,3 +734,14 @@ Some Words

 	- an ornate gold mirror
 	- an ornate iron staircase
+
+ tentative
+> (adj)not definite or certain, and may be changed later.</br>
+> (adj)done without confidence, hesitant
+
+	- I passed on my tentative conclusions to the police.
+	- The government is taking tentative steps towards tackling the country's economic problems.
+	- Albi knocked tentatively and entered.
+
+ semaphore
+> (n)a system of sending messages using two flags, which you hold in different positions to represent letters and numbers