Injector
n. 注射者, 注射器, 注水器\\n[化] 注射器; 喷射器
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
I can't do it by myself.
我一个人哪做得完啊！
My grandpa died of hunger in the old days.
我爷爷在旧社会死于饥饿。