The lemon geranium sloughs dry brown leaves at the base of its branches.柠檬天竺葵枝条底部棕色的枯叶会脱落。Every spring this snake sloughs off its old skin.每年春天,蛇蜕去皮.A cicada sloughs off its old skin every spring.蝉每年春天蜕皮....
She expects me to drive round collecting jumble for the church.她期望我能开车去四处收集旧物用于教堂义卖。Are you collecting for charity?你是在为慈善事业筹款吗？Hospitals are poor at collecting information.医院收集信息能力很差。...