根据首字母提示和英文释义拼写单词
1.c_(tomakesomebodyfeelcertain)
2.d_(tosaywhatsomebody/somethingislike)
3.o_(tocausesomebodytofeelupsetorangry)
4.p_(especially;morethanusual)
5.e_(ascientifictestdonetostudywhathappensandgetnewknowledge)
6.i_(eample;case)
7.v_(plants)
8.e_(verylarge)
9.u_(unknown)