serious
adjA2
尚未加入翻譯。
例句
“This is a serious problem.”
自己說出來
聽、跟讀，並獲得發音分數。
serious
載入中…
Important and needing careful attention; potentially harmful or difficult.
Dictionary reference: WordNet 3.0 and editorial review. License.
例句
This is a serious problem.
查看同義詞（1）
反義詞 (1)
練習
聽、打字，然後檢查。
速度